Document:

<PAGE>

                                                                   Exhibit 10.34

                                                                [CONFORMED COPY]

                                  $200,000,000

                           FIVE-YEAR CREDIT AGREEMENT

                                   dated as of

                                November 14, 2001

                                      among

                            Trigon Healthcare, Inc.,

                             The Banks Party Hereto

                                       and

                              JPMORGAN CHASE BANK,
                             as Administrative Agent
                                ________________

                          J.P. MORGAN SECURITIES INC.,
                          Lead Arranger and Bookrunner

                  BRANCH BANKING AND TRUST COMPANY OF VIRGINIA
                                  SUNTRUST BANK
                               WACHOVIA BANK, N.A.
                              THE BANK OF NEW YORK,
                               Syndication Agents

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<TABLE>
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                                TABLE OF CONTENTS

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ARTICLE 1
---------
        Definitions
        -----------
        Section 1.01.  Definitions .................................................     1
        Section 1.02.  Accounting Terms and Determinations .........................    14
        Section 1.03.  Types of Borrowings .........................................    15

ARTICLE 2
---------
        The Credits
        -----------
        Section 2.01.  Commitments to Lend .........................................    15
        Section 2.02.  Notice of Committed Borrowing ...............................    16
        Section 2.03.  Competitive Bid Borrowings ..................................    16
        Section 2.04.  Notice to Banks; Funding of Loans ...........................    20
        Section 2.05.  Maturity of Loans ...........................................    21
        Section 2.06.  Interest Rates ..............................................    21
        Section 2.07.  Method of Electing Interest Rates ...........................    25
        Section 2.08.  Facility Fee ................................................    26
        Section 2.09.  Termination or Reduction of Commitments .....................    27
        Section 2.10.  Optional Prepayments ........................................    27
        Section 2.11.  General Provisions as to Payments ...........................    28
        Section 2.12.  Funding Losses ..............................................    28
        Section 2.13.  Computation of Interest and Fees ............................    29
        Section 2.14.  Registry; Notes .............................................    29
        Section 2.15.  Regulation D Compensation ...................................    30
        Section 2.16.  Increased Commitments; Additional Banks .....................    30

ARTICLE 3
---------
        Conditions
        ----------
        Section 3.01.  Effectiveness ...............................................    31
        Section 3.02.  Borrowings ..................................................    32

ARTICLE 4
---------
        Representations and Warranties
        ------------------------------
        Section 4.01.  Corporate Existence and Power ...............................    33
        Section 4.02.  Corporate and Governmental Authorization; No Contravention ..    33
        Section 4.03.  Binding Effect ..............................................    34
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<TABLE>
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<S>                                                                                   <C>
        Section 4.04.  Financial Information ......................................     34
        Section 4.05.  Litigation .................................................     35
        Section 4.06.  Compliance with Laws; ERISA ................................     35
        Section 4.07.  Environmental Matters ......................................     35
        Section 4.08.  Taxes ......................................................     35
        Section 4.09.  Subsidiaries ...............................................     36
        Section 4.10.  Regulatory Restrictions on Borrowing .......................     36
        Section 4.11.  Full Disclosure ............................................     36

ARTICLE 5
---------
        Covenants
        ---------
        Section 5.01.  Information ................................................     37
        Section 5.02.  Payment of Obligations .....................................     39
        Section 5.03.  Maintenance of Property; Insurance .........................     39
        Section 5.04.  Conduct of Business and Maintenance of Existence ...........     40
        Section 5.05.  Compliance with Laws .......................................     40
        Section 5.06.  Inspection of Property, Books and Records ..................     40
        Section 5.07.  Mergers and Sales of Assets ................................     41
        Section 5.08.  Use of Proceeds ............................................     41
        Section 5.09.  Negative Pledge ............................................     41
        Section 5.10.  Consolidated Debt to Consolidated Total Capitalization .....     42
        Section 5.11.  Consolidated Financial Liabilities to Adjusted
                         Consolidated Total Capitalization ........................     42
        Section 5.12.  Minimum Consolidated Net Worth .............................     42
        Section 5.13.  Subsidiary Debt ............................................     42
        Section 5.14.  Restricted Payments ........................................     43
        Section 5.15.  Investments ................................................     43
        Section 5.16.  Transactions with Affiliates ...............................     43

ARTICLE 6
---------
        Defaults
        --------
        Section 6.01.  Events of Default ..........................................     44
        Section 6.02.  Notice of Default ..........................................     47

ARTICLE 7
---------
        The Agents
        ----------
        Section 7.01.  Appointment and Authorization ..............................     47
        Section 7.02.  Administrative Agent and Affiliates ........................     47
        Section 7.03.  Action by Agents ...........................................     47
        Section 7.04.  Consultation with Experts ..................................     47
        Section 7.05.  Liability of Agents ........................................     47
        Section 7.06.  Indemnification ............................................     48
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                                       ii

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<TABLE>
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        Section 7.07.  Credit Decision .............................................    48
        Section 7.08.  Successor Agent .............................................    48
        Section 7.09.  Administrative Agent's Fee ..................................    49
        Section 7.10.  Syndication Agents ..........................................    49

ARTICLE 8
---------
        Change in Circumstances
        -----------------------
        Section 8.01.  Basis for Determining Interest Rate Inadequate or Unfair ....    49
        Section 8.02.  Illegality ..................................................    50
        Section 8.03.  Increased Cost and Reduced Return ...........................    50
        Section 8.04.  Taxes .......................................................    52
        Section 8.05.  Base Rate Loans Substituted for Affected Fixed Rate Loans ...    54
        Section 8.06.  Substitution of Bank ........................................    54

ARTICLE 9
---------
        Miscellaneous
        -------------
        Section 9.01.  Notices .....................................................    55
        Section 9.02.  No Waivers ..................................................    55
        Section 9.03.  Expenses; Indemnification ...................................    56
        Section 9.04.  Sharing of Set-offs .........................................    56
        Section 9.05.  Amendments and Waivers ......................................    57
        Section 9.06.  Successors and Assigns ......................................    57
        Section 9.07.  No Reliance on Margin Stock .................................    59
        Section 9.08.  Confidentiality .............................................    59
        Section 9.09.  Governing Law; Submission to Jurisdiction ...................    59
        Section 9.10.  Counterparts; Integration ...................................    59
        Section 9.11.  WAIVER OF JURY TRIAL ........................................    60
</TABLE>

                                      iii

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                                                                           Page
                                                                           ----

COMMITMENT SCHEDULE
PRICING SCHEDULE
EXHIBIT A - Note
EXHIBIT B - Competitive Bid Quote Request
EXHIBIT C - Invitation for Competitive Bid Quotes
EXHIBIT D - Competitive Bid Quote
EXHIBIT E - Opinion of Counsel for the Borrower
EXHIBIT F - Opinion of Special Counsel for the Administrative Agent
EXHIBIT G - Assignment and Assumption Agreement

                                       iv

<PAGE>

     AGREEMENT dated as of November 14, 2001 among TRIGON HEALTHCARE, INC., the
BANKS party hereto and JPMORGAN CHASE BANK, as Administrative Agent.

     The parties hereto agree as follows:

                                    ARTICLE 1
                                   Definitions

     Section 1.1. Definitions. The following terms, as used herein, have the
following meanings:

     "Absolute Rate Auction" means a solicitation of Competitive Bid Quotes
setting forth Competitive Bid Absolute Rates pursuant to Section 2.03.
                                                                 ----

     "Additional Bank" has the meaning set forth in Section 2.16(b).
                                                            -------

     "Adjusted CD Rate" has the meaning set forth in Section 2.06.
                                                             ----

     "Adjusted Consolidated Total Capitalization" means, at any date, the sum of
Consolidated Financial Liabilities and Consolidated Net Worth, each determined
as of such date.

     "Administrative Agent" means JPMorgan Chase Bank in its capacity as
administrative agent for the Banks hereunder, and its successors in such
capacity.

     "Administrative Questionnaire" means, with respect to each Bank, an
administrative questionnaire in the form prepared by the Administrative Agent,
completed by such Bank and returned to the Administrative Agent (with a copy to
the Borrower).

     "Admitted Assets" means, with respect to any Regulated Entity, assets which
are "admitted assets" (or a substantially similar concept) under the relevant
state insurance laws and rules and regulations promulgated thereunder applicable
to such Regulated Entity.

     "Affiliate" means (i) any Person that directly, or indirectly through one
or more intermediaries, controls the Borrower (a "Controlling Person") or (ii)
any Person (other than the Borrower or a Subsidiary) which is controlled by or
is under common control with a Controlling Person. As used herein, the term
"control" means possession, directly or indirectly, of the power to vote 20% or

<PAGE>

more of any class of voting securities of a Person or to direct or cause the
direction of the management or policies of a Person, whether through the
ownership of voting securities, by contract or otherwise.

     "Agents" means the Administrative Agent and the Syndication Agents.

     "Annual Statement" means Trigon Insurance's duly completed annual report to
the insurance department or other comparable regulatory authority of the
Commonwealth of Virginia, prepared and filed in conformity with the Commonwealth
of Virginia's applicable regulations.

     "Applicable Lending Office" means, with respect to any Bank, (i) in the
case of its Domestic Loans, its Domestic Lending Office, (ii) in the case of its
Euro-Dollar Loans, its Euro-Dollar Lending Office and (iii) in the case of its
Competitive Bid Loans, its Competitive Bid Lending Office.

     "Assessment Rate" has the meaning set forth in Section 2.06.
                                                            ----

     "Assignee" has the meaning set forth in Section 9.06(c).
                                                     -------

     "Bank" means each bank listed on the signature pages hereof, each
Additional Bank which becomes a Bank pursuant to Section 2.16, each Assignee
                                                         ----
which becomes a Bank pursuant to Section 9.06(c), and their respective
                                         -------
successors.

     "Bank Affiliate" means, (a) with respect to any Bank, (i) an Affiliate of
such Bank or (ii) any entity (whether a corporation, partnership, trust or
otherwise) that is engaged in making, purchasing, holding or otherwise investing
in bank loans and similar extensions of credit in the ordinary course of its
business and is administered or managed by a Bank or an Affiliate of such Bank
and (b) with respect to any Bank that is a fund which invests in bank loans and
similar extensions of credit, any other fund that invests in bank loans and
similar extensions of credit and is managed by the same investment advisor as
such Bank or by an Affiliate of such investment advisor.

     "Base Rate" means, for any day, a rate per annum equal to the higher of (i)
the Prime Rate for such day and (ii) the sum of 1/2 of 1% plus the Federal Funds
Rate for such day.

     "Base Rate Loan" means a Committed Loan which bears interest at the Base
Rate pursuant to the applicable Notice of Committed Borrowing or Notice of
Interest Rate Election or the provisions of Section 2.07(a) or Article 8.
                                                    -------            -

                                       2

<PAGE>

     "Borrower" means Trigon Healthcare, Inc., a Virginia corporation, and its
successors.

     "Borrower's 2000 Form 10-K" means the Borrower's annual report on Form 10-K
for 2000, as filed with the Securities and Exchange Commission pursuant to the
Securities Exchange Act of 1934.

     "Borrower's Latest Form 10-Q" means the Borrower's quarterly report on Form
10-Q for the quarter ended June 30, 2001, as filed with the Securities and
Exchange Commission pursuant to the Securities Exchange Act of 1934.

     "Borrowing" has the meaning set forth in Section 1.03.
                                                      ----

     "CD Base Rate" has the meaning set forth in Section 2.06.
                                                         ----

     "CD Loan" means a Committed Loan which bears interest at a CD Rate pursuant
to the applicable Notice of Committed Borrowing or Notice of Interest Rate
Election.

     "CD Margin" means a rate per annum determined in accordance with the
Pricing Schedule.

     "CD Rate" means a rate of interest determined pursuant to Section 2.06 on
the basis of an Adjusted CD Rate.

     "CD Reference Banks" means Branch Banking and Trust Company of Virginia,
SunTrust Bank, Wachovia Bank, N.A. and JPMorgan Chase Bank.

     "Commitment" means (i) with respect to each Bank listed on the Commitment
Schedule, the amount set forth opposite the name of such Bank on the Commitment
Schedule and (ii) with respect to each Additional Bank or Assignee which becomes
a Bank pursuant to Section 2.16 or 9.06(c), the amount of the Commitment thereby
                           ----    -------
assumed by it, in each case as such amount may be changed from time to time
pursuant to Section 2.09, 2.16 or 9.06(c).
                    ----  ----    -------

     "Commitment Schedule" means the Commitment Schedule attached hereto.

     "Committed Loan" means a loan made by a Bank pursuant to Section 2.01;
                                                                      ----
provided that, if any such loan or loans (or portions thereof) are combined or
subdivided pursuant to a Notice of Interest Rate Election, the term Committed
Loan shall refer to the combined principal amount resulting from such

                                       3

<PAGE>

combination or to each of the separate principal amounts resulting from such
subdivision, as the case may be.

     "Competitive Bid Absolute Rate" has the meaning set forth in Section
2.03(d).
-------

     "Competitive Bid Absolute Rate Loan" means a loan to be made by a Bank
pursuant to an Absolute Rate Auction.

     "Competitive Bid Lending Office" means, as to each Bank, its Domestic
Lending Office or such other office, branch or affiliate of such Bank as it may
hereafter designate as its Competitive Bid Lending Office by notice to the
Borrower and the Administrative Agent; provided that any Bank may from time to
time by notice to the Borrower and the Administrative Agent designate separate
Competitive Bid Lending Offices for its Competitive Bid LIBOR Loans, on the one
hand, and its Competitive Bid Absolute Rate Loans, on the other hand, in which
case all references herein to the Competitive Bid Lending Office of such Bank
shall be deemed to refer to either or both of such offices, as the context may
require.

     "Competitive Bid LIBOR Loan" means a loan to be made by a Bank pursuant to
a LIBOR Auction (including such a loan bearing interest at the Base Rate
pursuant to Section 8.01).
                    ----

     "Competitive Bid Loan" means a Competitive Bid LIBOR Loan or a Competitive
Bid Absolute Rate Loan.

     "Competitive Bid Margin" has the meaning set forth in Section
2.03(d)(ii)(C).
--------------

     "Competitive Bid Quote" means an offer by a Bank to make a Competitive Bid
Loan in accordance with Section 2.03.
                                ----

     "Consolidated Assets" means, at any date, the total assets of the Borrower
and its Consolidated Subsidiaries, determined on a consolidated basis as of such
date.

     "Consolidated Debt" means, at any date, the Debt of the Borrower and its
Consolidated Subsidiaries, determined on a consolidated basis as of such date.

     "Consolidated Financial Liabilities" means, at any date, the sum of
Consolidated Debt plus the Synthetic Leases of the Borrower and its Consolidated
Subsidiaries, determined as of such date.

                                       4

<PAGE>

     "Consolidated Net Income" means, for any period, the net income of the
Borrower and its Consolidated Subsidiaries, determined on a consolidated basis
for such period.

     "Consolidated Net Worth" means, at any date, the consolidated shareholders'
equity of the Borrower and its Consolidated Subsidiaries as of such date.

     "Consolidated Subsidiary" means, at any date, any Subsidiary or other
entity the accounts of which would be consolidated with those of the Borrower in
its consolidated financial statements if such statements were prepared as of
such date.

     "Consolidated Tangible Net Worth" means at any date Consolidated Net Worth
less Intangible Assets, all determined as of such date. "Intangible Assets" of
the Borrower and its Consolidated Subsidiaries means the amount (to the extent
reflected in determining the consolidated shareholders' equity of the Borrower
and its Consolidated Subsidiaries) of (i) all write-ups (other than write-ups
resulting from foreign currency translations and write-ups of assets of a going
concern business made on the date of or within twelve months after the
acquisition of such business) in the book value of any asset owned by the
Borrower or a Consolidated Subsidiary and (ii) all unamortized debt discount and
expense, unamortized deferred charges, goodwill, patents, trademarks, service
marks, trade names, copyrights, organization or developmental expenses and other
intangible assets.

     "Consolidated Total Capitalization" means, at any date, the sum of
Consolidated Debt and Consolidated Net Worth, each determined as of such date.

     "Debt" of any Person means, at any date, without duplication, (i) all
obligations of such Person for borrowed money, (ii) all obligations of such
Person evidenced by bonds, debentures, notes or other similar instruments, (iii)
all obligations of such Person to pay the deferred purchase price of property or
services, except trade accounts payable arising in the ordinary course of
business, (iv) all obligations of such Person as lessee which are capitalized in
accordance with GAAP, (v) all non-contingent obligations (and, for purposes of
Sections 5.10 and 5.11 and the definition of Material Financial Obligations, all
contingent obligations) of such Person to reimburse any bank or other Person in
respect of amounts paid under a letter of credit or similar instrument, (vi) all
Debt secured by a Lien on any asset of such Person, whether or not such Debt is
otherwise an obligation of such Person, (vii) all Guarantees by such Person of
Debt of another Person (each such Guarantee to constitute Debt in an amount
equal to the amount of such other Person's Debt Guaranteed thereby) and (viii)
in the case of the

                                       5

<PAGE>

Borrower, with respect to any capital stock of the Borrower which is redeemable
other than at the sole option of the Borrower, the redemption price thereof.

     "Default" means any condition or event which constitutes an Event of
Default or which with the giving of notice or lapse of time or both would,
unless cured or waived, become an Event of Default.

     "Derivatives Obligations" of any Person means all obligations of such
Person in respect of any rate swap transaction, basis swap, forward rate
transaction, commodity swap, commodity option, equity or equity index swap,
equity or equity index option, bond option, interest rate option, foreign
exchange transaction, cap transaction, floor transaction, collar transaction,
currency swap transaction, cross-currency rate swap transaction, currency option
or any other similar transaction (including any option with respect to any of
the foregoing transactions) or any combination of the foregoing transactions.

     "Domestic Business Day" means any day except a Saturday, Sunday or other
day on which commercial banks in New York City are authorized or required by law
to close.

     "Domestic Lending Office" means, as to each Bank, its office located at its
address set forth in its Administrative Questionnaire (or identified in its
Administrative Questionnaire as its Domestic Lending Office) or such other
office as such Bank may hereafter designate as its Domestic Lending Office by
notice to the Borrower and the Administrative Agent; provided that any Bank may
so designate separate Domestic Lending Offices for its Base Rate Loans, on the
one hand, and its CD Loans, on the other hand, in which case all references
herein to the Domestic Lending Office of such Bank shall be deemed to refer to
either or both of such offices, as the context may require.

     "Domestic Loans" means CD Loans or Base Rate Loans or both.

     "Domestic Reserve Percentage" has the meaning set forth in Section 2.06.
                                                                        ----

     "Effective Date" means the date the Commitments become effective in
accordance with Section 3.01.
                        ----

     "Environmental Laws" means any and all federal, state, local and foreign
statutes, laws, judicial decisions, regulations, ordinances, rules, judgments,
orders, decrees, plans, injunctions, permits, concessions, grants, franchises,
licenses, agreements and other governmental restrictions relating to the
environment, the effect of the environment on human health or to emissions,
discharges or releases

                                       6

<PAGE>

of pollutants, contaminants, Hazardous Substances or wastes into the
environment, including (without limitation) ambient air, surface water, ground
water or land, or otherwise relating to the manufacture, processing,
distribution, use, treatment, storage, disposal, transport or handling of
pollutants, contaminants, Hazardous Substances or wastes or the clean-up or
other remediation thereof.

     "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended, or any successor statute.

     "ERISA Group" means the Borrower, any Subsidiary and all members of a
controlled group of corporations and all trades or businesses (whether or not
incorporated) under common control which, together with the Borrower or any
Subsidiary, are treated as a single employer under Section 414 of the Internal
Revenue Code.

     "Euro-Dollar Business Day" means any Domestic Business Day on which
commercial banks are open for international business (including dealings in
dollar deposits) in London.

     "Euro-Dollar Lending Office" means, as to each Bank, its office, branch or
affiliate located at its address set forth in its Administrative Questionnaire
(or identified in its Administrative Questionnaire as its Euro-Dollar Lending
Office) or such other office, branch or affiliate of such Bank as it may
hereafter designate as its Euro-Dollar Lending Office by notice to the Borrower
and the Administrative Agent.

     "Euro-Dollar Loan" means a Committed Loan which bears interest at a
Euro-Dollar Rate pursuant to the applicable Notice of Committed Borrowing or
Notice of Interest Rate Election.

     "Euro-Dollar Margin" means a rate per annum determined in accordance with
the Pricing Schedule.

     "Euro-Dollar Rate" means a rate of interest determined pursuant to Section
2.06(c) on the basis of a London Interbank Offered Rate.
-------

     "Euro-Dollar Reference Banks" means the principal London offices of Bank of
New York, SunTrust Bank, Wachovia Bank, N.A. and JPMorgan Chase Bank.

     "Euro-Dollar Reserve Percentage" means, for any day, that percentage
(expressed as a decimal) which is in effect on such day, as prescribed by the
Board of Governors of the Federal Reserve System (or any successor) for

                                       7

<PAGE>

determining the maximum reserve requirement for a member bank of the Federal
Reserve System in New York City with deposits exceeding five billion dollars in
respect of "Eurocurrency liabilities" (or in respect of any other category of
liabilities which includes deposits by reference to which the interest rate on
Euro-Dollar Loans is determined or any category of extensions of credit or other
assets which includes loans by a non-United States office of any Bank to United
States residents).

     "Event of Default" has the meaning set forth in Section 6.01.

     "Exchange Act" means the Securities Exchange Act of 1934, as amended from
time to time.

     "Existing Credit Agreement" means the Credit Agreement dated as of February
5, 1997 among the Borrower, the banks named therein and Morgan Guaranty Trust
Company of New York, as agent, as amended prior to the Effective Date.

     "Federal Funds Rate" means, for any day, the rate per annum (rounded
upward, if necessary, to the nearest 1/100 of 1%) equal to the weighted average
of the rates on overnight Federal funds transactions with members of the Federal
Reserve System arranged by Federal funds brokers on such day, as published by
the Federal Reserve Bank of New York on the Domestic Business Day next
succeeding such day, provided that (i) if such day is not a Domestic Business
Day, the Federal Funds Rate for such day shall be such rate on such transactions
on the next preceding Domestic Business Day as so published on the next
succeeding Domestic Business Day and (ii) if no such rate is so published on
such next succeeding Domestic Business Day, the Federal Funds Rate for such day
shall be the average rate quoted to JPMorgan Chase Bank on such day on such
transactions as determined by the Administrative Agent.

     "Fiscal Quarter" means a fiscal quarter of the Borrower.

     "Fiscal Year" means a fiscal year of the Borrower.

     "Fixed Rate Loans" means CD Loans or Euro-Dollar Loans or Competitive Bid
Loans (excluding Competitive Bid LIBOR Loans bearing interest at the Base Rate
pursuant to Section 8.01) or any combination of the foregoing.
                    ----

     "GAAP" means generally accepted accounting principles as in effect from
time to time, applied on a basis consistent (except for changes concurred in by
the Borrower's independent public accountants) with the initial audited
consolidated

                                       8

<PAGE>

financial statements of the Borrower and its Consolidated Subsidiaries to be
delivered to the Banks pursuant to Section 5.01(a).
                                           -------

     "Group of Loans" means, at any time, a group of Loans consisting of (i) all
Committed Loans which are Base Rate Loans at such time, (ii) all Euro-Dollar
Loans having the same Interest Period at such time or (iii) all CD Loans having
the same Interest Period at such time, provided that, if a Committed Loan of any
particular Bank is converted to or made as a Base Rate Loan pursuant to Article
8, such Loan shall be included in the same Group or Groups of Loans from time
-
to time as it would have been in if it had not been so converted or made.

     "Guarantee" by any Person means any obligation, contingent or otherwise, of
such Person directly or indirectly guaranteeing any Debt of any other Person
and, without limiting the generality of the foregoing, any obligation, direct or
indirect, contingent or otherwise, of such Person (i) to purchase or pay (or
advance or supply funds for the purchase or payment of) such Debt (whether
arising by virtue of partnership arrangements, by agreement to keep-well, to
purchase assets, goods, securities or services, to take-or-pay, or to maintain
financial statement conditions or otherwise), (ii) to reimburse a bank for
amounts drawn under a letter of credit for the purpose of paying such Debt or
(iii) entered into for the purpose of assuring in any other manner the holder of
such Debt of the payment thereof or to protect such holder against loss in
respect thereof (in whole or in part), provided that the term Guarantee shall
not include endorsements for collection or deposit in the ordinary course of
business. The term Guarantee used as a verb has a corresponding meaning.

     "Hazardous Substances" means any toxic, radioactive, caustic or otherwise
hazardous substance, including petroleum, its derivatives, by-products and other
hydrocarbons, or any substance having any constituent elements displaying any of
the foregoing characteristics.

     "Increased Commitments" has the meaning set forth in Section 2.16(a).
                                                                  -------

     "Indemnitee" has the meaning set forth in Section 9.03(b).
                                                       -------

     "Interest Period" means: (1) with respect to each Euro-Dollar Loan, the
period commencing on the date of borrowing specified in the applicable Notice of
Borrowing or on the date specified in an applicable Notice of Interest Rate
Election and ending one, two, three or six months thereafter, as the Borrower
may elect in such notice; provided that:

        (a)     any Interest Period which would otherwise end on a day which is
     not a Euro-Dollar Business Day shall be extended to the next

                                       9

<PAGE>

     succeeding Euro-Dollar Business Day unless such Euro-Dollar Business Day
     falls in another calendar month, in which case such Interest Period shall
     end on the next preceding Euro-Dollar Business Day; and

         (b)     any Interest Period which begins on the last Euro-Dollar
     Business Day of a calendar month (or on a day for which there is no
     numerically corresponding day in the calendar month at the end of such
     Interest Period) shall, subject to the proviso in paragraph (4) below, end
     on the last Euro-Dollar Business Day of a calendar month;

     (2)  with respect to each CD Loan, the period commencing on the date of
borrowing specified in the applicable Notice of Borrowing or on the date
specified in an applicable Notice of Interest Rate Election and ending 30, 60,
90 or 180 days thereafter, as the Borrower may elect in such notice; provided
that any Interest Period which would otherwise end on a day which is not a
Euro-Dollar Business Day shall be extended to the next succeeding Euro-Dollar
Business Day; and

     (3)  with respect to each Competitive Bid LIBOR Loan, the period commencing
on the date of borrowing specified in the applicable Notice of Borrowing and
ending such whole number of months thereafter as the Borrower may elect in
accordance with Section 2.03; provided that:
                        ----

          (a)    any Interest Period which would otherwise end on a day
     which is not a Euro-Dollar Business Day shall be extended to the next
     succeeding Euro-Dollar Business Day unless such Euro-Dollar Business Day
     falls in another calendar month, in which case such Interest Period shall
     end on the next preceding Euro-Dollar Business Day; and

          (b)    any Interest Period which begins on the last Euro-Dollar
     Business Day of a calendar month (or on a day for which there is no
     numerically corresponding day in the calendar month at the end of such
     Interest Period) shall, subject to the proviso in paragraph (4) below, end
     on the last Euro-Dollar Business Day of a calendar month; and

     (4)  with respect to each Competitive Bid Absolute Rate Loan, the period
commencing on the date of borrowing specified in the applicable Notice of
Borrowing and ending such number of days thereafter (but not less than seven
days) as the Borrower may elect in accordance with Section 2.03; provided that
                                                           ----
any Interest Period which would otherwise end on a day which is not a
Euro-Dollar Business Day shall be extended to the next succeeding Euro-Dollar
Business Day; and

                                       10

<PAGE>

provided further that any Interest Period applicable to any Loan which would
otherwise end after the Termination Date shall end on the Termination Date.

     "Internal Revenue Code" means the Internal Revenue Code of 1986, as
amended, or any successor statute.

     "Investment" means any investment in any Person, whether by means of share
purchase, capital contribution, loan, Guarantee, time deposit or otherwise (but
not including any demand deposit).

     "LIBOR Auction" means a solicitation of Competitive Bid Quotes setting
forth Competitive Bid Margins based on the London Interbank Offered Rate
pursuant to Section 2.03.
                    ----

     "Lien" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind, or any other type of
preferential arrangement that has substantially the same practical effect as a
security interest, in respect of such asset. For purposes hereof, the Borrower
or any Subsidiary shall be deemed to own subject to a Lien any asset which it
has acquired or holds subject to the interest of a vendor or lessor under any
conditional sale agreement, capital lease or other title retention agreement
relating to such asset.

     "Loan" means a Committed Loan or a Competitive Bid Loan and "Loans" means
Committed Loans or Competitive Bid Loans or any combination of the foregoing.

     "London Interbank Offered Rate" has the meaning set forth in Section
2.06(c).
-------

     "Material Adverse Effect" means a material adverse effect upon (i) the
business, results of operations, financial condition or prospects of the
Borrower and its Consolidated Subsidiaries taken as a whole, (ii) the ability of
the Borrower to perform its obligations under this Agreement or (iii) the
ability of any of the Banks to enforce their rights and remedies against the
Borrower under this Agreement.

     "Material Financial Obligations" means a principal or face amount of Debt
and/or obligations in respect of Synthetic Leases and/or payment or
collateralization obligations in respect of Derivatives Obligations of the
Borrower and/or one or more of its Subsidiaries, arising in one or more related
or unrelated transactions, exceeding in the aggregate $40,000,000.

                                       11

<PAGE>

     "Material Plan" means, at any time, a Plan or Plans having aggregate
Unfunded Liabilities in excess of $10,000,000.

     "Multiemployer Plan" means, at any time, an employee pension benefit plan
within the meaning of Section 4001(a)(3) of ERISA to which any member of the
ERISA Group is then making or accruing an obligation to make contributions or
has within the preceding five plan years made contributions, including for these
purposes any Person which ceased to be a member of the ERISA Group during such
five year period.

     "Non-Admitted Assets" means, with respect to any Regulated Entity, assets
which are not Admitted Assets.

     "Notes" means promissory notes of the Borrower, substantially in the form
of Exhibit A hereto, evidencing the Borrower's obligation to repay the Loans,
and "Note" means any one of such promissory notes issued hereunder.

     "Notice of Borrowing" means a Notice of Committed Borrowing (as defined in
Section 2.02) or a Notice of Competitive Bid Borrowing (as defined in Section
        ----
2.03(f)).
-------

     "Notice of Interest Rate Election" has the meaning set forth in Section
2.07.
----

     "Parent" means, with respect to any Bank, any Person controlling such Bank.

     "Participant" has the meaning set forth in Section 9.06(b).
                                                        -------

     "PBGC" means the Pension Benefit Guaranty Corporation or any entity
succeeding to any or all of its functions under ERISA.

     "Person" means an individual, a corporation, a limited liability company, a
partnership, an association, a trust or any other entity or organization,
including a government or political subdivision or an agency or instrumentality
thereof.

     "Plan" means, at any time, an employee pension benefit plan (other than a
Multiemployer Plan) which is covered by Title IV of ERISA or subject to the
minimum funding standards under Section 412 of the Internal Revenue Code and
either (i) is maintained, or contributed to, by any member of the ERISA Group
for employees of any member of the ERISA Group or (ii) has at any time within
the preceding five years been maintained, or contributed to, by any Person which
was

                                       12

<PAGE>

at such time a member of the ERISA Group for employees of any Person which was
at such time a member of the ERISA Group.

     "Pricing Schedule" means the Pricing Schedule attached hereto.

     "Prime Rate" means the rate of interest per annum publicly announced by
JPMorgan Chase Bank from time to time as its prime rate in effect at its
principal offices in New York City; each change in the Prime Rate shall be
effective from and including the date such change is publicly announced as being
effective.

     "Quarterly Payment Dates" means each March 31, June 30, September 30 and
December 31.

     "Reference Banks" means the CD Reference Banks or the Euro-Dollar Reference
Banks, as the context may require, and "Reference Bank" means any one of such
Reference Banks.

     "Regulated Entity" means a Subsidiary subject to regulation under the
insurance laws of any state of the United States.

     "Regulation U" means Regulation U of the Board of Governors of the Federal
Reserve System, as in effect from time to time.

     "Required Banks" means, at any time, Banks having at least a majority of
the aggregate amount of the Commitments or, if the Commitments shall have
terminated, holding at least a majority of the aggregate unpaid principal amount
of the Loans.

     "Restricted Payment" means (i) any dividend or other distribution on any
shares of the Borrower's capital stock (except dividends payable solely in
shares of its capital stock other than mandatorily redeemable preferred stock)
or (ii) any payment on account of the purchase, redemption, retirement or
acquisition of (a) any shares of the Borrower's capital stock or (b) any option,
warrant or other right to acquire shares of the Borrower's capital stock (but
not including payments of principal, premium (if any) or interest made pursuant
to the terms of convertible debt securities prior to conversion).

     "Revolving Credit Period" means the period from and including the Effective
Date to but not including the Termination Date.

     "SEC" means the Securities and Exchange Commission.

                                       13

<PAGE>

     "Subsidiary" means, as to any Person, any corporation or other entity of
which securities or other ownership interests having ordinary voting power to
elect a majority of the board of directors or other persons performing similar
functions are at the time directly or indirectly owned by such Person. Unless
otherwise specified, "Subsidiary" means a Subsidiary of the Borrower.

     "Syndication Agents" means Branch Banking and Trust Company of Virginia,
SunTrust Bank, Wachovia Bank, N.A. and The Bank of New York, each in its
capacity as a syndication agent in respect of this Agreement.

     "Synthetic Lease" means a lease as to which (i) the obligations of the
lessee are not capitalized in accordance with GAAP but (ii) the lessee is
treated as owner of the leased property for purposes of the Internal Revenue
Code. The amount of any Synthetic Lease shall be determined for purposes of this
Agreement by capitalizing the rentals payable thereunder as if such lease were a
capital lease under GAAP.

     "Termination Date" means November 14, 2006, or if such day is not a
Euro-Dollar Business Day, the next preceding Euro-Dollar Business Day.

     "Trigon Insurance" means Trigon Insurance Company, a wholly owned
Subsidiary of the Borrower.

     "Unfunded Liabilities" means, with respect to any Plan at any time, the
amount (if any) by which (i) the value of all benefit liabilities under such
Plan, determined on a plan termination basis using the assumptions prescribed by
the PBGC for purposes of Section 4044 of ERISA, exceeds (ii) the fair market
value of all Plan assets allocable to such liabilities under Title IV of ERISA
(excluding any accrued but unpaid contributions), all determined as of the then
most recent valuation date for such Plan, but only to the extent that such
excess represents a potential liability of a member of the ERISA Group to the
PBGC or any other Person under Title IV of ERISA.

     "United States" means the United States of America.

     Section 1.02. Accounting Terms and Determinations. Unless otherwise
specified herein, all accounting terms used herein shall be interpreted, all
accounting determinations hereunder shall be made, and all financial statements
required to be delivered hereunder shall be prepared in accordance with GAAP;
provided that, if the Borrower notifies the Administrative Agent that the
Borrower wishes to amend any covenant in Article 5 or the definition of any term
                                                 -
used therein to eliminate the effect of any change in GAAP on the operation of
such covenant (or if the Administrative Agent notifies the Borrower that the
Required

                                       14

<PAGE>

Banks wish to amend Article 5 or any such definition for such purpose), then the
                            -
Borrower's compliance with such covenant shall be determined on the basis of
GAAP in effect immediately before the relevant change in GAAP became effective,
either until such notice is withdrawn by the Person delivering such notice or
such covenant or definition is amended in a manner satisfactory to the Borrower
and the Required Banks.

     Section 1.03. Types of Borrowings. The term "Borrowing" denotes the
aggregation of Loans to be made to the Borrower by one or more Banks pursuant to
Article 2 on the same day, all of which Loans are of the same type (subject to
        -
Article 8) and, except in the case of Base Rate Loans, have the same initial
        -
Interest Period. Borrowings are classified for purposes hereof either (i) by
reference to the pricing of Loans comprising such Borrowing (e.g., a
"Euro-Dollar Borrowing" is a Borrowing comprised of Euro-Dollar Loans) or (ii)
by reference to the provisions of Article 2 under which participation therein is
                                          -
determined (i.e., a "Committed Borrowing" is a Borrowing under Section 2.01 in
which all Banks participate in proportion to their Commitments, while a
"Competitive Bid Borrowing" is a Borrowing under Section 2.03 in which one or
                                                         ----
more Banks participate on the basis of their bids).

                                    ARTICLE 2

                                   The Credits

     Section 2.01. Commitments to Lend. During the Revolving Credit Period, each
Bank severally agrees, on the terms and conditions set forth in this Agreement,
to make loans to the Borrower pursuant to this Section from time to time;
provided that, immediately after each such loan is made:

              (i)   the aggregate outstanding principal amount of such Bank's
     Committed Loans shall not exceed its Commitment; and

              (ii)  the aggregate outstanding principal amount of all Loans
     shall not exceed the aggregate amount of the Commitments.

Within the foregoing limits, the Borrower may borrow under this Section, prepay
Loans to the extent permitted by Section 2.10 and reborrow at any time during
                                         ----
the Revolving Credit Period under this Section. Each Borrowing under this
Section 2.01 shall be in an aggregate principal amount of $10,000,000 or any
larger multiple of $1,000,000 (except that any such Borrowing may be in the
aggregate amount at the time available under this Section) and shall be made
from the several Banks ratably in proportion to their respective Commitments.

                                       15

<PAGE>

     Section 2.02. Notice of Committed Borrowing. The Borrower shall give the
Administrative Agent notice (a "Notice of Committed Borrowing") not later than
10:30 A.M. (New York City time) on (x) the date of each Base Rate Borrowing, (y)
the second Domestic Business Day before each CD Borrowing and (z) the third
Euro-Dollar Business Day before each Euro-Dollar Borrowing, specifying:

          (i)    the date of such Borrowing, which shall be a Domestic Business
     Day in the case of a Domestic Borrowing or a Euro-Dollar Business Day in
     the case of a Euro-Dollar Borrowing;

          (ii)   the aggregate amount of such Borrowing;

          (iii)  whether the Loans comprising such Borrowing are to bear
     interest initially at the Base Rate, a CD Rate or a Euro-Dollar Rate; and

          (iv)   in the case of a CD Borrowing or a Euro-Dollar Borrowing, the
     duration of the initial Interest Period applicable thereto, subject to the
     provisions of the definition of Interest Period.

     Section 2.03. Competitive Bid Borrowings. (a The Competitive Bid Option. In
addition to Committed Borrowings pursuant to Section 2.01, the Borrower may, as
                                                     ----
set forth in this Section, request the Banks to make offers to make Competitive
Bid Loans to the Borrower from time to time during the Revolving Credit Period.
The Banks may, but shall have no obligation to, make such offers and the
Borrower may, but shall have no obligation to, accept any such offers in the
manner set forth in this Section.

     (b)  Competitive Bid Quote Request. When the Borrower wishes to request
offers to make Competitive Bid Loans under this Section, it shall transmit to
the Administrative Agent by telex or facsimile a Competitive Bid Quote Request
substantially in the form of Exhibit B hereto so as to be received not later
than 10:30 A.M. (New York City time) on (x) the fifth Euro-Dollar Business Day
before the date of Borrowing proposed therein, in the case of a LIBOR Auction or
(y) the Domestic Business Day next preceding the date of Borrowing proposed
therein, in the case of an Absolute Rate Auction (or, in either case, such other
time or date as the Borrower and the Administrative Agent shall have mutually
agreed and shall have notified to the Banks not later than the date of the
Competitive Bid Quote Request for the first LIBOR Auction or Absolute Rate
Auction for which such change is to be effective) specifying:

                                       16

<PAGE>

          (i)    the proposed date of Borrowing, which shall be a Euro-Dollar
     Business Day in the case of a LIBOR Auction or a Domestic Business Day in
     the case of an Absolute Rate Auction,

          (ii)   the aggregate amount of such Borrowing, which shall be
     $10,000,000 or a larger multiple of $1,000,000,

          (iii)  the duration of the Interest Period applicable thereto, subject
     to the provisions of the definition of Interest Period, and

          (iv)   whether the Competitive Bid Quotes requested are to set forth a
     Competitive Bid Margin or a Competitive Bid Absolute Rate.

The Borrower may request offers to make Competitive Bid Loans for more than one
Interest Period in a single Competitive Bid Quote Request. No Competitive Bid
Quote Request shall be given within five Euro-Dollar Business Days (or such
other number of days as the Borrower and the Administrative Agent may agree) of
any other Competitive Bid Quote Request.

     (c)  Invitation for Competitive Bid Quotes. Promptly after receiving a
Competitive Bid Quote Request, the Administrative Agent shall send to the Banks
by telex or facsimile an Invitation for Competitive Bid Quotes substantially in
the form of Exhibit C hereto, which shall constitute an invitation by the
Borrower to each Bank to submit Competitive Bid Quotes offering to make the
Competitive Bid Loans to which such Competitive Bid Quote Request relates in
accordance with this Section.

     (d)  Submission and Contents of Competitive Bid Quotes. (i) Each Bank may
submit a Competitive Bid Quote containing an offer or offers to make Competitive
Bid Loans in response to any Invitation for Competitive Bid Quotes. Each
Competitive Bid Quote must comply with the requirements of this subsection (d)
and must be submitted to the Administrative Agent by telex or facsimile at its
address specified in or pursuant to Section 9.01 not later than (x) 2:00 P.M.
                                            ----
(New York City time) on the fourth Euro-Dollar Business Day before the proposed
date of Borrowing, in the case of a LIBOR Auction or (y) 9:30 A.M. (New York
City time) on the proposed date of Borrowing, in the case of an Absolute Rate
Auction (or, in either case, such other time or date as the Borrower and the
Administrative Agent shall have mutually agreed and shall have notified to the
Banks not later than the date of the Competitive Bid Quote Request for the first
LIBOR Auction or Absolute Rate Auction for which such change is to be
effective); provided that Competitive Bid Quotes submitted by the Administrative
Agent (or any affiliate of the Administrative Agent) in the capacity of a Bank
may be submitted, and may only be submitted, if the Administrative Agent or such

                                       17

<PAGE>

affiliate notifies the Borrower of the terms of the offer or offers contained
therein not later than (x) one hour before the deadline for the other Banks, in
the case of a LIBOR Auction or (y) 15 minutes before the deadline for the other
Banks, in the case of an Absolute Rate Auction. Subject to Articles 3 and 6, any
                                                                    -     -
Competitive Bid Quote so made shall not be revocable except with the written
consent of the Administrative Agent given on the instructions of the Borrower.

          (ii)   Each Competitive Bid Quote shall be substantially in the form
     of Exhibit D hereto and shall in any case specify:

                   (A)   the proposed date of Borrowing,

                   (B)   the principal amount of the Competitive Bid Loan for
          which each such offer is being made, which principal amount (w) may be
          greater than or less than the Commitment of the quoting Bank, (x) must
          be $5,000,000 or a larger multiple of $1,000,000, (y) may not exceed
          the principal amount of Competitive Bid Loans for which offers were
          requested and (z) may be subject to an aggregate limitation as to the
          principal amount of Competitive Bid Loans for which offers being made
          by such quoting Bank may be accepted,

                   (C)   in the case of a LIBOR Auction, the margin above or
          below the applicable London Interbank Offered Rate (the "Competitive
          Bid Margin") offered for each such Competitive Bid Loan, expressed as
          a percentage (specified to the nearest 1/10,000 of 1%) to be added to
          or subtracted from such base rate,

                   (D)   in the case of an Absolute Rate Auction, the rate of
          interest per annum (specified to the nearest 1/10,000 of 1%) (the
          "Competitive Bid Absolute Rate") offered for each such Competitive Bid
          Loan, and

                   (E)   the identity of the quoting Bank.

A Competitive Bid Quote may set forth up to five separate offers by the quoting
Bank with respect to each Interest Period specified in the related Invitation
for Competitive Bid Quotes.

          (iii)  Any Competitive Bid Quote shall be disregarded if it:

                                       18

<PAGE>

                   (A)  is not substantially in conformity with Exhibit D hereto
          or does not specify all of the information required by subsection
          (d)(ii) above;

                   (B)  contains qualifying, conditional or similar language;

                   (C)  proposes terms other than or in addition to those set
          forth in the applicable Invitation for Competitive Bid Quotes; or

                   (D)  arrives after the time set forth in subsection (d)(i).

     (e) Notice to Borrower. The Administrative Agent shall promptly notify the
Borrower of the terms of (i) any Competitive Bid Quote submitted by a Bank that
is in accordance with subsection (d) and (ii) any Competitive Bid Quote that
amends, modifies or is otherwise inconsistent with a previous Competitive Bid
Quote submitted by such Bank with respect to the same Competitive Bid Quote
Request. Any such subsequent Competitive Bid Quote shall be disregarded by the
Administrative Agent unless such subsequent Competitive Bid Quote is submitted
solely to correct a manifest error in such former Competitive Bid Quote. The
Administrative Agent's notice to the Borrower shall specify (A) the aggregate
principal amount of Competitive Bid Loans for which offers have been received
for each Interest Period specified in the related Competitive Bid Quote Request,
(B) the respective principal amounts and Competitive Bid Margins or Competitive
Bid Absolute Rates, as the case may be, so offered and (C) if applicable,
limitations on the aggregate principal amount of Competitive Bid Loans for which
offers in any single Competitive Bid Quote may be accepted.

     (f) Acceptance and Notice by Borrower. Not later than 10:30 A.M. (New York
City time) on (x) the third Euro-Dollar Business Day before the proposed date of
Borrowing, in the case of a LIBOR Auction or (y) the proposed date of Borrowing,
in the case of an Absolute Rate Auction (or, in either case, such other time or
date as the Borrower and the Administrative Agent shall have mutually agreed and
shall have notified to the Banks not later than the date of the Competitive Bid
Quote Request for the first LIBOR Auction or Absolute Rate Auction for which
such change is to be effective), the Borrower shall notify the Administrative
Agent of its acceptance or non-acceptance of the offers so notified to it
pursuant to subsection (e). In the case of acceptance, such notice (a "Notice of
Competitive Bid Borrowing") shall specify the aggregate principal amount of
offers for each Interest Period that are accepted. The Borrower may accept any
Competitive Bid Quote in whole or in part; provided that:

                                       19

<PAGE>

          (i)    the aggregate principal amount of each Competitive Bid
     Borrowing may not exceed the applicable amount set forth in the related
     Competitive Bid Quote Request;

          (ii)   the principal amount of each Competitive Bid Borrowing must be
     $10,000,000 or a larger multiple of $1,000,000;

          (iii)  acceptance of offers may only be made on the basis of ascending
     Competitive Bid Margins or Competitive Bid Absolute Rates, as the case may
     be; and

          (iv)   the Borrower may not accept any offer that is described in
     subsection (d)(iii) or that otherwise fails to comply with the requirements
     of this Agreement.

     (g) Allocation by Administrative Agent. If offers are made by two or more
Banks with the same Competitive Bid Margins or Competitive Bid Absolute Rates,
as the case may be, for a greater aggregate principal amount than the amount in
respect of which such offers are accepted for the related Interest Period, the
principal amount of Competitive Bid Loans in respect of which such offers are
accepted shall be allocated by the Administrative Agent among such Banks as
nearly as possible (in multiples of $1,000,000, as the Administrative Agent may
deem appropriate) in proportion to the aggregate principal amounts of such
offers. Determinations by the Administrative Agent of the amounts of Competitive
Bid Loans shall be conclusive in the absence of manifest error.

     Section 2.04. Notice to Banks; Funding of Loans. (a Promptly after
receiving a Notice of Borrowing, the Administrative Agent shall notify each Bank
of the contents thereof and of such Bank's share (if any) of such Borrowing and
such Notice of Borrowing shall not thereafter be revocable by the Borrower.

     (b) Not later than 12:00 Noon (New York City time) on the date of each
Borrowing, each Bank participating therein shall make available its share of
such Borrowing, in Federal or other funds immediately available in New York
City, to the Administrative Agent at its address specified in or pursuant to
Section 9.01. Unless the Administrative Agent determines that any applicable
        ----
condition specified in Article 3 has not been satisfied, the Administrative
                               -
Agent will make the funds so received from the Banks available to the Borrower
at the Administrative Agent's aforesaid address.

     (c) Unless the Administrative Agent shall have received notice from a Bank
before the date of any Borrowing that such Bank will not make available to the
Administrative Agent such Bank's share of such Borrowing, the

                                       20

<PAGE>

Administrative Agent may assume that such Bank has made such share available to
the Administrative Agent on the date of such Borrowing in accordance with
subsection (b) of this Section and the Administrative Agent may, in reliance
upon such assumption, make available to the Borrower on such date a
corresponding amount. If and to the extent that such Bank shall not have so made
such share available to the Administrative Agent, such Bank and the Borrower
severally agree to repay to the Administrative Agent forthwith on demand such
corresponding amount together with interest thereon, for each day from the date
such amount is made available to the Borrower until the date such amount is
repaid to the Administrative Agent, at (i) in the case of the Borrower, a rate
per annum equal to the interest rate applicable thereto pursuant to Section 2.06
                                                                            ----
and (ii) in the case of such Bank, the Federal Funds Rate. If such Bank shall
repay to the Administrative Agent such corresponding amount, such amount so
repaid shall constitute such Bank's Loan included in such Borrowing for purposes
of this Agreement.

     Section 2.05. Maturity of Loans. (a) Each Committed Loan shall mature, and
the principal amount thereof shall be due and payable, on the Termination Date.

     (b) Each Competitive Bid Loan included in any Competitive Bid Borrowing
shall mature, and the principal amount thereof shall be due and payable
(together with interest accrued thereon), on the last day of the Interest Period
applicable to such Borrowing.

     Section 2.06. Interest Rates. (a) Each Base Rate Loan shall bear interest
on the outstanding principal amount thereof, for each day from the date such
Loan is made until it becomes due, at a rate per annum equal to the Base Rate
for such day. Such interest shall be payable in arrears at maturity, on each
Quarterly Payment Date prior to maturity and, with respect to the principal
amount of any Base Rate Loan converted to a CD Loan or a Euro-Dollar Loan, on
the date such amount is so converted. Any overdue principal of or interest on
any Base Rate Loan shall bear interest, payable on demand, for each day until
paid at a rate per annum equal to the sum of 2% plus the Base Rate for such day.

     (b) Each CD Loan shall bear interest on the outstanding principal amount
thereof, for each day during each Interest Period applicable thereto, at a rate
per annum equal to the sum of the CD Margin for such day plus the Adjusted CD
Rate applicable to such Interest Period; provided that if any CD Loan shall, as
a result of clause (2)(b) of the definition of Interest Period, have an Interest
Period of less than 30 days, such CD Loan shall bear interest for each day
during such Interest Period at the Base Rate for such day. Such interest shall
be payable for each Interest Period on the last day thereof and, if such
Interest Period is longer

                                       21

<PAGE>

than 90 days, at intervals of 90 days after the first day thereof. Any overdue
principal of or interest on any CD Loan shall bear interest, payable on demand,
for each day until paid at a rate per annum equal to the sum of 2% plus the
higher of (i) the Base Rate for such day and (ii) the sum of the CD Margin plus
the Adjusted CD Rate applicable to such Loan on the day before such payment was
due.

         The "Adjusted CD Rate" applicable to any Interest Period means a rate
per annum determined pursuant to the following formula:

                           [    CDBR    ]*
                  ACDR  =  [ ---------- ] + AR
                           [1.00  -  DRP]

                  ACDR    =    Adjusted CD Rate
                  CDBR    =    CD Base Rate
                  DRP     =    Domestic Reserve Percentage
                  AR      =    Assessment Rate

         ----------
         *   The amount in brackets being rounded upward, if necessary, to the
             next higher 1/100 of 1%

         The "CD Base Rate" applicable to any Interest Period is the rate of
interest determined by the Administrative Agent to be the average (rounded
upward, if necessary, to the next higher 1/100 of 1%) of the prevailing rates
per annum bid at 10:00 A.M. (New York City time) (or as soon thereafter as
practicable) on the first day of such Interest Period by two or more New York
certificate of deposit dealers of recognized standing for the purchase at face
value from each CD Reference Bank of its certificates of deposit in an amount
comparable to the principal amount of the CD Loan of such CD Reference Bank to
which such Interest Period applies and having a maturity comparable to such
Interest Period.

         "Domestic Reserve Percentage" means for any day that percentage
(expressed as a decimal) which is in effect on such day, as prescribed by the
Board of Governors of the Federal Reserve System (or any successor) for
determining the maximum reserve requirement (including without limitation any
basic, supplemental or emergency reserves) for a member bank of the Federal
Reserve System in New York City with deposits exceeding five billion dollars in
respect of new non-personal time deposits in dollars in New York City having a
maturity comparable to the related Interest Period and in an amount of $100,000
or more. The Adjusted CD Rate shall be adjusted automatically on and as of the
effective date of any change in the Domestic Reserve Percentage.

                                       22

<PAGE>

         "Assessment Rate" means for any day the annual assessment rate in
effect on such day which is payable by a member of the Bank Insurance Fund
classified as adequately capitalized and within supervisory subgroup "A" (or a
comparable successor assessment risk classification) within the meaning of 12
C.F.R. (S) 327.4(a) (or any successor provision) to the Federal Deposit
Insurance Corporation (or any successor) for such Corporation's (or such
successor's) insuring time deposits at offices of such institution in the United
States. The Adjusted CD Rate shall be adjusted automatically on and as of the
effective date of any change in the Assessment Rate.

         (c) Each Euro-Dollar Loan shall bear interest on the outstanding
principal amount thereof, for each day during each Interest Period applicable
thereto, at a rate per annum equal to the sum of the Euro-Dollar Margin for such
day plus the London Interbank Offered Rate applicable to such Interest Period.
Such interest shall be payable for each Interest Period on the last day thereof
and, if such Interest Period is longer than three months, at intervals of three
months after the first day thereof.

         The "London Interbank Offered Rate" applicable to any Interest Period
means (a) the offered rate for dollar deposits, for a period approximately equal
to such Interest Period and, if the amount is so quoted, in an amount
approximately equal to the average principal amount of the applicable Loans,
quoted on the second Euro-Dollar Business Day prior to the first day of such
Interest Period, as such rate appears on the display designated as page "3750"
on the Telerate service (or such other page as may replace page "3750" on the
Telerate service or such other service as may be nominated by the British
Bankers' Association as the information vendor for the purpose of displaying
British Bankers' Association Interest Settlement Rates for Dollar deposits)
("Telerate Page 3750") as of 11:00 A.M. (London time) on such date, (b) if, as
of 11:00 A.M. (London time) on any such date such rate does not appear on the
Telerate Page 3750, the arithmetic mean (adjusted, if necessary, to the nearest
1/100th of 1%), of the offered rates for dollar deposits, for a period
approximately equal to such Interest Period quoted on the second Euro-Dollar
Business Day prior to the first day of such Interest Period, as such rates
appear on the display designated as page "LIBO" on the Reuters Monitor Money
Rates Service (or such other page as may replace the "LIBO" page on that service
for the purpose of displaying London interbank offered rates of major banks)
("Reuters Screen LIBO Page") as of 11:00 A.M. (London time) on such date, or (c)
if neither of the above rates is available (and in the case of clause (b), if on
any such date at least two such rates do not appear on the Reuters Screen LIBO
Page), the average (adjusted, if necessary, to the next higher 1/100th of 1%) of
the respective rates per annum at which deposits in dollars are offered to each
of the Euro-Dollar Reference Banks in the London interbank market at
approximately 11:00 A.M. (London time) two Euro-Dollar Business Days before

                                       23

<PAGE>

the first day of such Interest Period in an amount approximately equal to the
principal amount of the Euro-Dollar Loan of such Euro-Dollar Reference Bank to
which such Interest Period is to apply and for a period of time comparable to
such Interest Period.

          (d) Any overdue principal of or interest on any Euro-Dollar Loan shall
bear interest, payable on demand, for each day until paid at a rate per annum
equal to the higher of (i) the sum of 2% plus the Euro-Dollar Margin for such
day plus the London Interbank Offered Rate applicable to such Loan on the day
before such payment was due and (ii) the sum of 2% plus the Euro-Dollar Margin
for such day plus the average (rounded upward, if necessary, to the next higher
1/100 of 1%) of the respective rates per annum at which one day (or, if such
amount due remains unpaid more than three Euro-Dollar Business Days, then for
such other period of time not longer than three months as the Administrative
Agent may select) deposits in dollars in an amount approximately equal to such
overdue payment due to each of the Euro-Dollar are offered to such Euro-Dollar
Reference Bank in the London interbank market for the applicable period
determined as provided above (or, if the circumstances described in clause (a)
or (b) of Section 8.01 shall exist, at a rate per annum equal to the sum of 2%
                  ----
plus the Base Rate for such day).

          (e) Subject to Section 8.01, each Competitive Bid LIBOR Loan shall
                                 ----
bear interest on the outstanding principal amount thereof, for the Interest
Period applicable thereto, at a rate per annum equal to the sum of the London
Interbank Offered Rate for such Interest Period (determined in accordance with
Section 2.06(c) as if the related Competitive Bid LIBOR Borrowing were a
        -------
Committed Euro-Dollar Borrowing) plus (or minus) the Competitive Bid Margin
quoted by the Bank making such Loan. Each Competitive Bid Absolute Rate Loan
shall bear interest on the outstanding principal amount thereof, for the
Interest Period applicable thereto, at a rate per annum equal to the Competitive
Bid Absolute Rate quoted by the Bank making such Loan. Such interest shall be
payable for each Interest Period on the last day thereof and, if such Interest
Period is longer than three months, at intervals of three months after the first
day thereof. Any overdue principal of or interest on any Competitive Bid Loan
shall bear interest, payable on demand, for each day until paid at a rate per
annum equal to the sum of 2% plus the Base Rate for such day.

          (f) The Administrative Agent shall determine each interest rate
applicable to the Loans hereunder. The Administrative Agent shall promptly
notify the Borrower and the participating Banks of each rate of interest so
determined, and its determination thereof shall be conclusive in the absence of
manifest error.

                                       24

<PAGE>

          (g) Each Reference Bank agrees to use its best efforts to furnish
quotations to the Administrative Agent as contemplated by this Section. If any
Reference Bank does not furnish a timely quotation, the Administrative Agent
shall determine the relevant interest rate on the basis of the quotation or
quotations furnished by the remaining Reference Bank or Banks or, if none of
such quotations is available on a timely basis, the provisions of Section 8.01
                                                                          ----
shall apply.

         Section 2.07. Method of Electing Interest Rates. (a The Loans included
in each Committed Borrowing shall bear interest initially at the type of rate
specified by the Borrower in the applicable Notice of Committed Borrowing.
Thereafter, the Borrower may from time to time elect to change or continue the
type of interest rate borne by each Group of Loans (subject to subsection (d) of
this Section and the provisions of Article 8), as follows:

                (i)   if such Loans are Base Rate Loans, the Borrower may elect
          to convert such Loans to CD Loans as of any Domestic Business Day or
          to Euro-Dollar Loans as of any Euro-Dollar Business Day;

                (ii)  if such Loans are CD Loans, the Borrower may elect to
          convert such Loans to Base Rate Loans or Euro-Dollar Loans or elect to
          continue such Loans as CD Loans for an additional Interest Period,
          subject to Section 2.12 if any such conversion is effective on any day
                             ----
          other than the last day of an Interest Period applicable to such
          Loans; and

                (iii) if such Loans are Euro-Dollar Loans, the Borrower may
          elect to convert such Loans to Base Rate Loans or CD Loans or elect to
          continue such Loans as Euro-Dollar Loans for an additional Interest
          Period, subject to Section 2.12 if any such conversion is effective on
                                     ----
          any day other than the last day of an Interest Period applicable to
          such Loans.

Each such election shall be made by delivering a notice (a) "Notice of Interest
Rate Election") to the Administrative Agent not later than 10:30 A.M. (New York
City time) on the third Euro-Dollar Business Day before the conversion or
continuation selected in such notice is to be effective (unless the relevant
Loans are to be converted from Domestic Loans of one type to Domestic Loans of
the other type or are CD Loans to be continued as CD Loans for an additional
Interest Period, in which case such notice shall be delivered to the
Administrative Agent not later than 10:30 A.M. (New York City time) on the
second Domestic Business Day before such conversion or continuation is to be
effective). A Notice of Interest Rate Election may, if it so specifies, apply to
only a portion of the aggregate principal amount of the relevant Group of Loans;
provided that (i) such portion is allocated ratably among the Loans comprising
such Group and (ii) the

                                       25

<PAGE>

portion to which such Notice applies, and the remaining portion to which it does
not apply, are each at least $10,000,000 (unless such portion is comprised of
Base Rate Loans). If no such notice is timely received before the end of an
Interest Period for any Group of CD Loans or Euro-Dollar Loans, the Borrower
shall be deemed to have elected that such Group of Loans be converted to Base
Rate Loans at the end of such Interest Period.

     (b) Each Notice of Interest Rate Election shall specify:

          (i)   the Group of Loans (or portion thereof) to which such notice
     applies;

          (ii)  the date on which the conversion or continuation selected in
     such notice is to be effective, which shall comply with the applicable
     clause of subsection (a) above;

          (iii) if the Loans comprising such Group are to be converted, the new
     type of Loans and, if the Loans resulting from such conversion are to be CD
     Loans or Euro-Dollar Loans, the duration of the next succeeding Interest
     Period applicable thereto; and

          (iv)  if such Loans are to be continued as CD Loans or Euro-Dollar
     Loans for an additional Interest Period, the duration of such additional
     Interest Period.

Each Interest Period specified in a Notice of Interest Rate Election shall
comply with the provisions of the definition of Interest Period.

     (c) Promptly after receiving a Notice of Interest Rate Election from the
Borrower pursuant to subsection (a) above, the Administrative Agent shall notify
each Bank of the contents thereof and such notice shall not thereafter be
revocable by the Borrower.

     (d) The Borrower shall not be entitled to elect to convert any Committed
Loans to, or continue any Committed Loans for an additional Interest Period as,
CD Loans or Euro-Dollar Loans if (i) the aggregate principal amounts of any
Group of CD Loans or Euro-Dollar Loans created or continued as a result of such
election would be less than $10,000,000 or (ii) a Default shall have occurred
and be continuing when the Borrower delivers notice of such election to the
Administrative Agent.

     Section 2.08. Facility Fee. (a) The Borrower shall pay to the
Administrative Agent, for the account of the Banks, a facility fee at the
Facility

                                       26

<PAGE>

Fee Rate (determined daily in accordance with the Pricing Schedule). Such
facility fee shall accrue (i) from and including the Effective Date to but
excluding the date on which the Commitments terminate in their entirety, on the
daily aggregate amount of the Commitments (whether used or unused) and (ii) from
and including such date of termination to but excluding the date on which the
Loans shall be repaid in their entirety, on the daily aggregate outstanding
principal amount of the Loans. Such facility fee shall be allocated among the
Banks ratably in proportion to their Commitments; provided that any facility fee
accruing after the Commitments terminate in their entirety shall be allocated
among the Banks ratably in proportion to the unpaid principal amounts of their
respective Loans.

     (b) Fees accrued under subsection (a) of this Section shall be payable
quarterly in arrears on each Quarterly Payment Date and on the date on which the
Commitments terminate in their entirety (and, if later, the date on which the
Loans shall be repaid in their entirety).

     Section 2.09. Termination or Reduction of Commitments. (a) The Borrower
may, upon at least three Domestic Business Days' notice to the Administrative
Agent, (i) terminate the Commitments at any time, if no Loans are outstanding at
such time, or (ii) ratably reduce from time to time by an aggregate amount of at
least $10,000,000, the aggregate amount of the Commitments in excess of the
aggregate outstanding principal amount of the Loans. Promptly after receiving a
notice pursuant to this subsection, the Administrative Agent shall notify each
Bank of the contents thereof.

     (b) Unless previously terminated, the Commitments shall terminate in their
entirety on the Termination Date.

     Section 2.10. Optional Prepayments. (a) Subject in the case of Fixed Rate
Loans to Section 2.12, the Borrower may, upon at least one Domestic Business
                 ----
Day's notice to the Administrative Agent, prepay any Group of Domestic Loans (or
any Competitive Bid Borrowing bearing interest at the Base Rate pursuant to
Section 2.12), or upon at least three Euro-Dollar Business Days' notice to the
        ----
Administrative Agent, prepay any Group of Euro-Dollar Loans, in each case in
whole at any time, or from time to time in part in amounts aggregating
$10,000,000 by paying the principal amount to be prepaid together with interest
accrued thereon to the date of prepayment. Each such optional prepayment shall
be applied to prepay ratably the Loans of the several Banks included in such
Group of Loans (or such Competitive Bid Borrowing).

     (b) Except as provided in subsection (a) above, the Borrower may not prepay
all or any portion of the principal amount of any Competitive Bid Loan before
the maturity thereof.

                                       27

<PAGE>

     (c) Promptly after receiving a notice of prepayment pursuant to this
Section, the Administrative Agent shall notify each Bank of the contents thereof
and of such Bank's ratable share (if any) of such prepayment, and such notice
shall not thereafter be revocable by the Borrower.

     Section 2.11. General Provisions as to Payments. (a) The Borrower shall
make each payment of principal of, and interest on, the Loans and of fees
hereunder not later than 12:00 Noon (New York City time) on the date when due,
in Federal or other funds immediately available in New York City, to the
Administrative Agent at its address specified in or pursuant to Section 9.01.
                                                                        ----
The Administrative Agent will promptly distribute to each Bank its ratable share
of each such payment received by the Administrative Agent for the account of the
Banks. Whenever any payment of principal of, or interest on, the Domestic Loans
or of fees shall be due on a day which is not a Domestic Business Day, the date
for payment thereof shall be extended to the next succeeding Domestic Business
Day. Whenever any payment of principal of, or interest on, the Euro-Dollar Loans
shall be due on a day which is not a Euro-Dollar Business Day, the date for
payment thereof shall be extended to the next succeeding Euro-Dollar Business
Day unless such Euro-Dollar Business Day falls in another calendar month, in
which case the date for payment thereof shall be the next preceding Euro-Dollar
Business Day. Whenever any payment of principal of, or interest on, the
Competitive Bid Loans shall be due on a day which is not a Euro-Dollar Business
Day, the date for payment thereof shall be extended to the next succeeding
Euro-Dollar Business Day. If the date for any payment of principal is extended
by operation of law or otherwise, interest thereon shall be payable for such
extended time.

     (b) Unless the Borrower notifies the Administrative Agent before the date
on which any payment is due to the Banks hereunder that the Borrower will not
make such payment in full, the Administrative Agent may assume that the Borrower
has made such payment in full to the Administrative Agent on such date and the
Administrative Agent may, in reliance on such assumption, cause to be
distributed to each Bank on such due date an amount equal to the amount then due
such Bank. If and to the extent that the Borrower shall not have so made such
payment, each Bank shall repay to the Administrative Agent forthwith on demand
such amount distributed to such Bank together with interest thereon, for each
day from the date such amount is distributed to such Bank until the date such
Bank repays such amount to the Administrative Agent, at the Federal Funds Rate.

     Section 2.12. Funding Losses. If the Borrower makes any payment of
principal with respect to any Fixed Rate Loan or any Fixed Rate Loan is
converted to a different type of Loan (whether such payment or conversion is
pursuant to

                                       28

<PAGE>

Article 2, 6, or 8 or otherwise, but excluding any prepayment required pursuant
        -  -     -
to Section 2.04(c)) on any day other than the last day of an Interest Period
           -------
applicable thereto, or the last day of an applicable period fixed pursuant to
Section 2.06(d), or if the Borrower fails to borrow, prepay, convert or continue
        -------
any Fixed Rate Loans after notice has been given to any Bank in accordance with
Section 2.04(a), 2.07(c) or 2.10 , the Borrower shall reimburse each Bank within
        -------  -------    ----
15 days after demand for any resulting loss or expense incurred by it (or by an
existing or prospective Participant in the related Loan), including (without
limitation) any loss incurred in obtaining, liquidating or employing deposits
from third parties, but excluding loss of margin for the period after such
payment or conversion or failure to borrow, prepay, convert or continue;
provided that such Bank shall have delivered to the Borrower a certificate as to
the amount of such loss or expense, which certificate shall be conclusive in the
absence of manifest error.

     Section 2.13. Computation of Interest and Fees. Interest based on the Prime
Rate hereunder shall be computed on the basis of a year of 365 days (or 366 days
in a leap year) and paid for the actual number of days elapsed (including the
first day but excluding the last day). All other interest and fees shall be
computed on the basis of a year of 360 days and paid for the actual number of
days elapsed (including the first day but excluding the last day).

     Section 2.14. Registry; Notes. (a) The Administrative Agent shall maintain
a register (the "Register") in which it will record the Commitment of each Bank,
each Loan made by each Bank and each repayment of any Loan. Any such recordation
by the Administrative Agent in the Register shall be conclusive, absent manifest
error. Failure0 to make any such recordation, or any error in such recordation,
shall not affect any Borrower's obligations hereunder in respect of the Loans.

     (b) Each Bank may, by notice to the Borrower and the Administrative Agent,
request (i) that its Loans be evidenced by a single Note payable to the order of
such Bank for the account of its Applicable Lending Office in an amount equal to
the aggregate unpaid principal amount of such Loans or (ii) that its Loans of a
particular type be evidenced by a separate Note in an amount equal to the
aggregate unpaid principal amount of such Loans. Each such Note shall be in
substantially the form of Exhibit A hereto with any appropriate modifications to
reflect the fact that it evidences solely Loans of a particular type. Each
reference in this Agreement to the "Note" of such Bank shall be deemed to refer
to and include any or all of such Notes, as the context may require.

     (c) Each Bank shall record the date, amount and type of each Loan made by
it and the date and amount of each payment of principal made by the Borrower
with respect thereto, and may, if such Bank so elects in connection with any

                                       29

<PAGE>

transfer or enforcement of its Note, endorse on the schedule forming a part
thereof appropriate notations to evidence the foregoing information with respect
to each such Loan then outstanding; provided that a Bank's failure to make any
such recordation or endorsement shall not affect the Borrower's obligations
hereunder or under the Notes. Each Bank is hereby irrevocably authorized by the
Borrower so to endorse its Note and to attach to and make a part of its Note a
continuation of any such schedule as and when required.

     Section 2.15. Regulation D Compensation. Each Bank may require the Borrower
to pay, contemporaneously with each payment of interest on the Euro-Dollar
Loans, additional interest on the related Euro-Dollar Loan of such Bank at a
rate per annum determined by such Bank up to but not exceeding the excess of (i)
(A) the applicable London Interbank Offered Rate divided by (B) one minus the
Euro-Dollar Reserve Percentage over (ii) the applicable London Interbank Offered
Rate. Any Bank wishing to require payment of such additional interest (x) shall
so notify the Borrower and the Administrative Agent, in which case such
additional interest on the Euro-Dollar Loans of such Bank shall be payable to
such Bank at the place indicated in such notice with respect to each Interest
Period commencing at least three Euro-Dollar Business Days after such Bank gives
such notice and (y) shall notify the Borrower at least five Euro-Dollar Business
Days before each date on which interest is payable on the Euro-Dollar Loans of
the amount then due it under this Section.

     Section 2.16. Increased Commitments; Additional Banks. (a) Subsequent to
the Effective Date, the Borrower may, upon at least 30 days' notice to the
Administrative Agent (which shall promptly provide a copy of such notice to the
Banks), propose to increase the aggregate amount of the Commitments by an amount
not to exceed $100,000,000 (the amount of any such increase, the "Increased
Commitments"). Each Bank party to this Agreement at such time shall have the
right (but no obligation), for a period of 15 days following receipt of such
notice, to elect by notice to the Borrower and the Administrative Agent to
increase its Commitment by a principal amount which bears the same ratio to the
Increased Commitments as its then Commitment bears to the aggregate Commitments
then existing.

     (b) If any Bank party to this Agreement shall not elect to increase its
Commitment pursuant to subsection (a) of this Section, the Borrower may
designate another bank or other banks (which may be, but need not be, one or
more of the existing Banks) which at the time agree to (i) in the case of any
such bank that is an existing Bank, increase its Commitment and (ii) in the case
of any other such bank (an "Additional Bank"), become a party to this Agreement.
The sum of the increases in the Commitments of the existing Banks pursuant to
this

                                       30

<PAGE>

subsection (b) plus the Commitments of the Additional Banks shall not in
the aggregate exceed the unsubscribed amount of the Increased Commitments.

          (c)   An increase in the aggregate amount of the Commitments pursuant
to this Section 2.16 shall become effective upon the receipt by the
                ----
Administrative Agent of an agreement in form and substance satisfactory to the
Administrative Agent signed by the Borrower, by each Additional Bank and by each
other Bank whose Commitment is to be increased, setting forth the new
Commitments of such Banks and setting forth the agreement of each Additional
Bank to become a party to this Agreement and to be bound by all the terms and
provisions hereof, together with such evidence of appropriate corporate
authorization on the part of the Borrower with respect to the Increased
Commitments and such opinions of counsel for the Borrower with respect to the
Increased Commitments as the Administrative Agent may reasonably request.

          (d)   Upon any increase in the aggregate amount of the Commitments
pursuant to this Section 2.16 that is not pro rata among all Banks, within five
                         ----
Domestic Business Days, in the case of any Group of Base Rate Loans then
outstanding, and at the end of the then current Interest Period with respect
thereto, in the case of any Group of CD Loans or Euro-Dollar Loans then
outstanding, the Borrower shall prepay such Group in its entirety and, to the
extent the Borrower elects to do so and subject to the conditions specified in
Article 3, the Borrower shall reborrow Committed Loans from the Banks in
proportion to their respective Commitments after giving effect to such increase,
until such time as all outstanding Committed Loans are held by the Banks in such
proportion.

                                    ARTICLE 3

                                   Conditions

          Section 3.01. Effectiveness. The Commitments shall become effective
only when all the following conditions have been satisfied:

                (a) the Administrative Agent shall have received, from each
          party listed on the signature pages hereof, either a counterpart
          hereof signed by such party or facsimile or other written confirmation
          satisfactory to the Administrative Agent confirming that such party
          has executed and delivered a counterpart hereof;

                (b) receipt by the Administrative Agent of an opinion of
          McGuireWoods LLP, counsel for the Borrower, substantially in the form
          of Exhibit E-1 hereto and covering such additional matters relating to
          the

                                       31

<PAGE>

         transactions contemplated hereby as the Required Banks may reasonably
         request;

                  (c) receipt by the Administrative Agent of an opinion of Davis
         Polk & Wardwell, special counsel for the Administrative Agent,
         substantially in the form of Exhibit F hereto and covering such
         additional matters relating to the transactions contemplated hereby as
         the Required Banks may reasonably request;

                  (d) receipt by the Administrative Agent of all documents as
         the Administrative Agent may reasonably request relating to the
         existence of the Borrower and its Subsidiaries, the authority for and
         the validity of this Agreement and the Notes, and any other matters
         relevant hereto all in form and substance satisfactory to the
         Administrative Agent;

                  (e) the Administrative Agent shall have received evidence
         satisfactory to it that all principal of any loans outstanding under,
         and all accrued interest and fees under, the Existing Credit Agreement
         shall have been paid in full; and

                  (f) the Administrative Agent shall have received payment of
         front end fees for the accounts of the Agents and the Banks in the
         amounts heretofore mutually agreed;

provided that the Commitments shall not become effective unless all of the
foregoing conditions are satisfied not later than December 15, 2001. Promptly
after the Effective Date occurs, the Administrative Agent shall notify the
Borrower and the Banks thereof, and such notice shall be conclusive and binding
on all parties hereto.

         The Banks that are parties to the Existing Credit Agreement, comprising
the "Required Banks" as defined in the Existing Credit Agreement, and the
Borrower agree to eliminate the requirement under Section 2.09 of the Existing
Credit Agreement that notice of optional termination of the commitments
thereunder be given three Domestic Business Days in advance, and further agree
that the commitments under the Existing Credit Agreement shall terminate in
their entirety simultaneously with and subject to the effectiveness of this
Agreement and that the Borrower shall thereupon be obligated to pay the accrued
facility fees thereunder to but excluding the date of such effectiveness.

         Section 3.02. Borrowings. The obligation of any Bank to make a Loan on
the occasion of any Borrowing is subject to the satisfaction of the following
conditions:

                                       32

<PAGE>

                  (a) receipt by the Administrative Agent of a Notice of
         Borrowing as required by Section 2.02 or 2.03, as the case may be;
                                          ----    ----

                  (b) the fact that, immediately after such Borrowing, the
         aggregate outstanding principal amount of the Loans will not exceed the
         aggregate amount of the Commitments;

                  (c) the fact that, immediately before and after such
         Borrowing, no Default shall have occurred and be continuing; and

                  (d) the fact that the representations and warranties of the
         Borrower contained in this Agreement shall be true on and as of the
         date of such Borrowing; provided that this clause (d) shall not apply
         with respect to the representations and warranties set forth in Section
         4.04(d) and Section 4.11 if and to the extent (i) the proceeds of such
                             ----
         Borrowing are to be applied to pay maturing commercial paper (excluding
         the payment of commercial paper in advance of its originally scheduled
         maturity date) substantially simultaneously with such Borrowing and
         (ii) such intended use of proceeds has been indicated in the applicable
         Notice of Borrowing.

Each Borrowing hereunder shall be deemed to be a representation and warranty by
the Borrower on the date of such Borrowing as to the facts specified in clauses
(b), (c) and (d) of this Section.

                                    ARTICLE 4

                         Representations And Warranties

         The Borrower represents and warrants that:

         Section 4.01. Corporate Existence and Power. The Borrower is a
corporation duly incorporated, validly existing and in good standing under the
laws of the Commonwealth of Virginia, and has all powers and all governmental
licenses, consents, authorizations and approvals required to carry on its
business as now conducted.

         Section 4.02. Corporate and Governmental Authorization; No
Contravention. The execution, delivery and performance by the Borrower of this
Agreement and the Notes are within the Borrower's powers, have been duly
authorized by all necessary action, require no action by or in respect of, or
filing with, any governmental body, agency or official and do not contravene, or

                                       33

<PAGE>

constitute a default under, any provision of applicable law or regulation or of
the Borrower's articles of incorporation or bylaws or of any agreement,
judgment, injunction, order, decree or other instrument binding upon the
Borrower or any Subsidiary or result in the creation or imposition of any Lien
on any asset of the Borrower or any Subsidiary.

         Section 4.03. Binding Effect. This Agreement constitutes a valid and
binding agreement of the Borrower and each Note, when executed and delivered in
accordance with this Agreement, will constitute a valid and binding obligation
of the Borrower, in each case enforceable in accordance with its terms, subject
to applicable bankruptcy, insolvency or similar laws affecting creditors' rights
generally and general principles of equity.

         Section 4.04. Financial Information. (a) The consolidated balance sheet
of the Borrower and its Consolidated Subsidiaries as of December 31, 2000 and
the related consolidated statements of operations, of shareholders' equity and
of cash flows for the fiscal year then ended, reported on and audited by KPMG
LLP and set forth in the Borrower's 2000 Form 10-K, fairly present, in
conformity with generally accepted accounting principles, the consolidated
financial position of the Borrower and its Consolidated Subsidiaries as of such
date and their consolidated results of operations and cash flows for such fiscal
year.

         (b) The consolidated balance sheet of the Borrower and its Consolidated
Subsidiaries as of June 30, 2001 and the related unaudited consolidated
statements of earnings, of shareholders' equity and of cash flows for the six
months then ended, set forth in the Borrower's Latest Form 10-Q, fairly present,
in conformity with generally accepted accounting principles applied on a basis
consistent with the financial statements referred to in subsection (a) of this
Section, the consolidated financial position of the Borrower and its
Consolidated Subsidiaries as of such date and their consolidated results of
operations and cash flows for such six-month period (subject to normal year-end
audit adjustments).

         (c) The Annual Statement as of December 31, 2000, in the form submitted
to the insurance department or other comparable regulatory authority of the
Commonwealth of Virginia, copies of which have been delivered to each of the
Banks, is a full and true statement, in all material respects, of all the assets
and liabilities and of the condition and affairs of Trigon Insurance as of the
date thereof, and of its income and deductions therefrom for the year ended on
that date, all in conformity with statutory accounting principles in effect on
the date thereof.

                                       34

<PAGE>

          (d) Since December 31, 2000, there has been no material adverse change
in the business, financial position, results of operations or prospects of the
Borrower and its Consolidated Subsidiaries, considered as a whole.

          Section 4.05. Litigation. There is no action, suit or proceeding
pending against, or to the Borrower's knowledge threatened against or affecting,
the Borrower or any Subsidiary before any court or arbitrator or any
governmental body, agency or official in which there is a reasonable possibility
of an adverse decision which could reasonably be expected to materially
adversely affect the business, consolidated financial position or consolidated
results of operations of the Borrower and its Consolidated Subsidiaries,
considered as a whole, or which in any manner draws into question the validity
or enforceability of this Agreement or the Notes.

          Section 4.06. Compliance with Laws; ERISA. (a) The Borrower and each
Subsidiary of the Borrower is in compliance, in all material respects, with all
applicable laws, ordinances, rules, regulations and requirements of governmental
bodies, agencies and officials.

          (b) Each member of the ERISA Group has fulfilled its obligations under
the minimum funding standards of ERISA and the Internal Revenue Code with
respect to each Plan and is in compliance in all material respects with the
presently applicable provisions of ERISA and the Internal Revenue Code with
respect to each Plan. No member of the ERISA Group has (i) sought a waiver of
the minimum funding standard under Section 412 of the Internal Revenue Code in
respect of any Plan, (ii) failed to make any contribution or payment to any Plan
or Multiemployer Plan, or made any amendment to any Plan, which has resulted or
could result in the imposition of a Lien or the posting of a bond or other
security under ERISA or the Internal Revenue Code or (iii) incurred any
liability under Title IV of ERISA other than a liability to the PBGC for
premiums under Section 4007 of ERISA.

          Section 4.07. Environmental Matters. The Borrower has reasonably
concluded that the liabilities and costs associated with the effect of
Environmental Laws on the business, operations and properties of the Borrower
and its Subsidiaries, including the costs of complying with Environmental Laws,
are unlikely to have a Material Adverse Effect.

          Section 4.08. Taxes. The Borrower and its Subsidiaries have filed all
United States Federal income tax returns and all other material tax returns
which are required to be filed by them and have paid all taxes due pursuant to
such returns or pursuant to any assessment received by the Borrower or any
Subsidiary. The charges, accruals and reserves on the books of the Borrower and
its

                                       35

<PAGE>

Subsidiaries in respect of taxes or other governmental charges are, in the
Borrower's opinion, adequate.

         Section 4.09. Subsidiaries. Each of the Borrower's Subsidiaries is a
corporation duly incorporated, validly existing and in good standing under the
laws of its jurisdiction of incorporation and has all powers and all
governmental licenses, authorizations, consents and approvals required to carry
on its business as now conducted except for such powers, licenses,
authorizations, consents or approvals the absence of which could not reasonably
be expected to have a Material Adverse Effect.

         Section 4.10. Regulatory Restrictions on Borrowing. The Borrower is not
an "investment company" within the meaning of the Investment Company Act of
1940, as amended, (ii) a "holding company" within the meaning of the Public
Utility Holding Company Act of 1935, as amended, or (iii) otherwise subject to
any regulatory scheme which restricts its ability to incur debt.

         Section 4.11. Full Disclosure. All information heretofore furnished by
the Borrower to any Agent or any Bank for purposes of or in connection with this
Agreement or any transaction contemplated hereby is, and all such information
hereafter furnished by the Borrower to such Agent or any Bank will be, true and
accurate in all material respects on the date as of which such information is
stated or certified. The Borrower has disclosed to the Banks in writing any and
all facts which materially and adversely affect, or may materially and adversely
affect (to the extent the Borrower can now reasonably foresee), the business,
operations or financial condition of the Borrower and its Consolidated
Subsidiaries, taken as a whole, or the Borrower's ability to perform its
obligations under this Agreement. Information in the form of forecasts delivered
by the Borrower to any Agent or any Bank are based upon the best information
available to the Borrower at the time such forecasts were made and take into
consideration all information which, in the reasonable judgment of the Borrower
was believed to be material at the time, it being understood that such
statements and conclusions are necessarily based upon opinions, estimates and
projections, and the Borrower does not warrant that such opinions, estimates and
projections will ultimately prove to have been accurate.

                                       36

<PAGE>

                                    ARTICLE 5

                                    Covenants

         The Borrower agrees that, so long as any Bank has any Commitment
hereunder or any principal of or interest on any Loan remains unpaid:

         Section 5.01. Information. The Borrower will deliver to each of the
Banks:

                  (a) as soon as available and in any event within 95 days after
         the end of each Fiscal Year, the audited consolidated balance sheet of
         the Borrower and its Consolidated Subsidiaries as of the end of such
         Fiscal Year and the related consolidated statements of operations, cash
         flows and changes in shareholders' equity for such Fiscal Year, setting
         forth in each case in comparative form the figures for the previous
         Fiscal Year, all reported on in a manner acceptable to the SEC by KPMG
         LLP or other independent public accountants of nationally recognized
         standing;

                  (b) as soon as available and in any event within 50 days after
         the end of each of the first three Fiscal Quarters of each Fiscal Year
         a consolidated balance sheet of the Borrower and its Consolidated
         Subsidiaries as of the end of such Fiscal Quarter, the related
         consolidated statements of operations for such Fiscal Quarter and the
         related consolidated statements of cash flows for the portion of the
         Fiscal Year ended at the end of such Fiscal Quarter, setting forth in
         the case of each such statement of income and cash flows in comparative
         form the figures for the corresponding period in the previous Fiscal
         Year, all certified (subject to normal year-end audit adjustments) as
         to fairness of presentation and consistency with GAAP by the Borrower's
         chief financial officer or chief accounting officer;

                  (c) as soon as available and in any event within 120 days
         after the end of each fiscal year of Trigon Insurance, a duly completed
         Annual Statement (Life and Accident and Health Form) for Trigon
         Insurance, in the form submitted to the insurance department or other
         comparable regulatory authority of the Commonwealth of Virginia;

                  (d) as soon as available and in any event within 60 days after
         the end of each of the first three quarters of each fiscal year of
         Trigon Insurance, a duly completed Quarterly Statement (Life and
         Accident and Health Form) for Trigon Insurance in the form submitted to
         the insurance department or other comparable regulatory authority of
         the Commonwealth of Virginia;

                                       37

<PAGE>

                  (e) simultaneously with the delivery of each set of financial
         statements referred to in clauses (a) and (b) above, a certificate of
         the Borrower's chief financial officer or chief accounting officer (i)
         setting forth in reasonable detail the calculations required to
         establish whether the Borrower was in compliance with the requirements
         of Section 5.07 and Sections 5.10 through 5.16, inclusive, on the date
                    ----                           ----
         of such financial statements and (ii) stating whether any Default
         exists on the date of such certificate and, if any Default then exists,
         setting forth the details thereof and the action which the Borrower is
         taking or proposes to take with respect thereto;

                  (f) simultaneously with the delivery of each set of financial
         statements referred to in clause (a) above, a statement of the firm of
         independent public accountants which reported on such statements (i)
         stating whether anything has come to their attention to cause them to
         believe that any Default existed on the date of such statements and
         (ii) confirming the calculations set forth in the officer's certificate
         delivered simultaneously therewith pursuant to clause (e) above;

                  (g) within five Domestic Business Days after any officer of
         the Borrower obtains knowledge of any Default, if such Default is then
         continuing, a certificate of the Borrower's chief financial officer or
         chief accounting officer setting forth the details thereof and the
         action which the Borrower is taking or proposes to take with respect
         thereto;

                  (h) promptly after the mailing thereof to the Borrower's
         shareholders generally, copies of all financial statements, reports and
         proxy statements so mailed;

                  (i) promptly after the filing thereof, copies of all
         registration statements (other than the exhibits thereto and any
         registration statements on Form S-8 or its equivalent) and reports on
         Forms 10-K, 10-Q and 8-K (or their equivalents) filed by the Borrower
         with the SEC;

                  (j) if and when any member of the ERISA Group (i) gives or is
         required to give notice to the PBGC of any "reportable event" (as
         defined in Section 4043 of ERISA) with respect to any Plan which might
         constitute grounds for a termination of such Plan under Title IV of
         ERISA, or knows that the plan administrator of any Plan has given or is
         required to give notice of any such reportable event, a copy of the
         notice of such reportable event given or required to be given to the
         PBGC; (ii) receives notice of complete or partial withdrawal liability
         under Title IV of ERISA

                                       38

<PAGE>

         or notice that any Multiemployer Plan is in reorganization, is
         insolvent or has been terminated, a copy of such notice; (iii) receives
         notice from the PBGC under Title IV of ERISA of an intent to terminate,
         impose liability (other than for premiums under Section 4007 of ERISA)
         in respect of, or appoint a trustee to administer any Plan, a copy of
         such notice; (iv) applies for a waiver of the minimum funding standard
         under Section 412 of the Internal Revenue Code, a copy of such
         application; (v) gives notice of intent to terminate any Plan under
         Section 4041(c) of ERISA, a copy of such notice and other information
         filed with the PBGC; (vi) gives notice of withdrawal from any Plan
         pursuant to Section 4063 of ERISA, a copy of such notice; or (vii)
         fails to make any payment or contribution to any Plan or Multiemployer
         Plan or makes any amendment to any Plan which has resulted or could
         result in the imposition of a Lien or the posting of a bond or other
         security, a certificate of the Borrower's chief financial officer or
         chief accounting officer setting forth details as to such occurrence
         and the action, if any, which the Borrower or applicable member of the
         ERISA Group is required or proposes to take; and

                  (k) from time to time, such additional information regarding
         the financial position or business of the Borrower and its Subsidiaries
         as the Administrative Agent, at the request of any Bank, may reasonably
         request.

         Information required to be delivered pursuant to Sections 5.01(a),
                                                                   -------
5.01(b), 5.01(h) or 5.01(i) above shall be deemed to have been delivered on the
-------  -------    -------
date on which such information has been posted on the Borrower's website on the
Internet at the website address listed on the signature pages hereof, at
sec.gov/edaux/searches.htm or at another website identified by the Borrower by
notice to the Banks and accessible by the Banks without charge; provided that
the Borrower shall deliver paper copies of such information to the
Administrative Agent for any Bank which requests such delivery.

         Section 5.02. Payment of Obligations. The Borrower will pay and
discharge, and will cause each Subsidiary to pay and discharge, at or before
maturity, all their respective material obligations and liabilities (including,
without limitation, tax liabilities and claims which if unpaid might by law give
rise to a Lien), except where the same are contested in good faith by
appropriate proceedings, and will maintain, and will cause each Subsidiary to
maintain, in accordance with GAAP, appropriate reserves for the accrual thereof.

         Section 5.03. Maintenance of Property; Insurance. (a) The Borrower will
keep, and will cause each Subsidiary to keep, all property useful and necessary
in its business in good working order and condition, ordinary wear and tear
excepted.

                                       39

<PAGE>

         (b) The Borrower will, and will cause each Subsidiary to, maintain
(either in the Borrower's name or in such Subsidiary's own name) with
financially sound and responsible insurance companies, insurance on all their
respective properties in at least such amounts, against at least such risks and
with no greater risk retention as are usually maintained, insured against or
retained, as the case may be, in the same general area by companies of
established repute engaged in the same or a similar business. The Borrower will
furnish to the Banks, upon request from the Administrative Agent, information
presented in reasonable detail as to the insurance so carried.

         Section 5.04. Conduct of Business and Maintenance of Existence. The
Borrower and its Subsidiaries will continue to engage in business of the same
general type as now conducted by the Borrower and its Subsidiaries, and will
preserve, renew and keep in full force and effect their respective corporate
existences and their respective rights, privileges and franchises necessary or
desirable in the normal conduct of business; provided that nothing in this
Section shall prohibit:

                (i)   the merger of a Subsidiary into the Borrower if, after
         giving effect thereto, no Default shall have occurred and be
         continuing;

                (ii)  the merger or consolidation of a Subsidiary with or into a
         Person other than the Borrower if the corporation surviving such
         consolidation or merger is a Subsidiary and, after giving effect
         thereto, no Default shall have occurred and be continuing or

                (iii) the termination of the corporate existence of a Subsidiary
         if the Borrower in good faith determines that such termination is in
         the best interest of the Borrower and is not materially disadvantageous
         to the Banks.

         Section 5.05. Compliance with Laws. The Borrower will comply, and will
cause each Subsidiary to comply, with all applicable laws, ordinances, rules,
regulations and requirements of governmental authorities (including, without
limitation, Environmental Laws and ERISA and the rules and regulations
thereunder), except where the necessity of compliance therewith is contested in
good faith by appropriate proceedings or where noncompliance could not,
individually or in the aggregate, reasonably be expected to have a Material
Adverse Effect.

         Section 5.06. Inspection of Property, Books and Records. The Borrower
will keep, and will cause each Subsidiary to keep, proper books of record and
account in which full and correct entries shall be made of all dealings and

                                       40

<PAGE>

transactions in relation to its business and activities; and will permit, and
will cause each Subsidiary to permit, representatives of any Bank at such Bank's
expense to visit and inspect any of their respective properties, to examine and
make abstracts from any of their respective books and records and to discuss
their respective affairs, finances and accounts with their respective officers,
employees and independent public accountants, all at such reasonable times and
as often as may reasonably be requested.

     Section 5.07. Mergers and Sales of Assets. The Borrower will not
consolidate or merge with or into any other Person; provided that the Borrower
may merge with another Person if (i) the Borrower is the corporation surviving
such merger and (ii) after giving effect to such merger, no Default shall have
occurred and be continuing. The Borrower and its Subsidiaries will not sell,
lease or otherwise transfer, directly or indirectly, all or any substantial part
of the assets of the Borrower and its Subsidiaries, taken as a whole, to any
other Person.

     Section 5.08. Use of Proceeds. The proceeds of the Loans will be used by
the Borrower for general corporate purposes. None of such proceeds will be used,
directly or indirectly, for the purpose, whether immediate, incidental or
ultimate, of buying or carrying any "margin stock" within the meaning of
Regulation U.

     Section 5.09. Negative Pledge. Neither the Borrower nor any Subsidiary will
create, assume or suffer to exist any Lien on any asset now owned or hereafter
acquired by it, except:

          (a) Liens existing on the date of this Agreement securing Debt
     outstanding on the date of this Agreement in an aggregate principal or face
     amount not exceeding $2,000,000;

          (b) any Lien existing on any asset of any Person at the time such
     Person becomes a Subsidiary and not created in contemplation of such event;

          (c) any Lien on any asset securing Debt incurred or assumed for the
     purpose of financing all or any part of the cost of acquiring such asset,
     provided that such Lien attaches to such asset concurrently with or within
     90 days after the acquisition thereof;

          (d) any Lien on any asset of any Person existing at the time such
     Person is merged or consolidated with or into the Borrower or a Subsidiary
     and not created in contemplation of such event;

                                       41

<PAGE>

          (e) any Lien existing on any asset prior to the acquisition thereof by
     the Borrower or a Subsidiary and not created in contemplation of such
     acquisition;

          (f) any Lien arising out of the refinancing, extension, renewal or
     refunding of any Debt secured by any Lien permitted by any of the foregoing
     clauses of this Section, provided that such Debt is not increased and is
     not secured by any additional assets;

          (g) Liens arising in the ordinary course of its business which (i) do
     not secure Debt or Derivatives Obligations and (ii) do not secure any
     single obligation (or class of obligations having a common cause) in an
     amount exceeding $10,000,000;

          (h) Liens on cash and cash equivalents securing Derivatives
     Obligations, provided that the aggregate amount of cash and cash
     equivalents subject to such Liens may at no time exceed $75,000,000; and

          (i) Liens not otherwise permitted by the foregoing clauses of this
     Section securing Debt in an aggregate principal or face amount not at any
     time exceeding 5% of Consolidated Tangible Net Worth.

     Section 5.10. Consolidated Debt to Consolidated Total Capitalization.
Consolidated Debt will at no time exceed 40% of Consolidated Total
Capitalization.

     Section 5.11. Consolidated Financial Liabilities to Adjusted Consolidated
Total Capitalization. Consolidated Financial Liabilities will at no time exceed
45% of Adjusted Consolidated Total Capitalization.

     Section 5.12. Minimum Consolidated Net Worth. Consolidated Net Worth will
at no time be less than an amount equal to the sum of (i) $775,000,000 plus (ii)
an amount equal to 50% of Consolidated Net Income for each Fiscal Quarter ending
after June 30, 2001 but before the date of determination, in each case, for
which Consolidated Net Income is positive (but with no deduction on account of
negative Consolidated Net Income for any Fiscal Quarter) plus (iii) an amount
equal to 75% of the amount by which Consolidated Net Worth is increased after
June 30, 2001 as a result of the issuance and sale of capital stock of the
Borrower or the conversion or exchange of Debt of the Borrower into capital
stock of the Borrower.

     Section 5.13. Subsidiary Debt. The total Debt of all Subsidiaries will at
no time exceed $75,000,000; provided that (i) Debt owing to the Borrower or

                                       42

<PAGE>

another Subsidiary and (ii) Debt of a Regulated Entity which (x) qualifies as
capital under insurance regulations applicable to such Regulated Entity and (y)
has been funded pro rata by shareholders of such Regulated Entity shall not be
treated as Debt for purposes of this Section 5.13.

     Section 5.14. Restricted Payments. The Borrower will not, nor will it
permit any Subsidiary to, directly or indirectly, declare, order, make or set
apart any sum for or pay any Restricted Payment, except (a) to make dividends
payable solely in the same class of capital stock of such Person, (b) to make
dividends or other distributions payable to the Borrower or any Subsidiary of
the Borrower and (c) other distributions in respect of the capital stock of such
Person or the redemption, retirement, purchase or other acquisition of the
capital stock of such Person (or any warrant, option or other rights with
respect to any shares of capital stock (now or hereafter outstanding) of such
Person) if no Default has occurred and is continuing or would result from such
action; provided that, unless the Borrower at the time has a rating of at least
BBB- from Standard and Poor's or Baa3 from Moody's, prior to making or declaring
any Restricted Payment in excess of $50,000,000 under this clause (c), the
Borrower shall provide to the Administrative Agent a compliance certificate
certifying that prior to and after giving effect to any such action, no Default
will exist or be continuing.

     Section 5.15. Investments. Neither the Borrower nor any Consolidated
Subsidiary will hold, make or acquire any Investment in any Person other than:

          (a) Investments in any Subsidiary whose principal business on the date
     of making such Investment or after giving effect to such Investment is
     either (i) the same line or lines of business as the Borrower or (ii) in
     the judgment of the Borrower reasonably related to such line or lines of
     business;

          (b) Investments in cash and marketable financial instruments;

          (c) Investments by a Regulated Entity in Admitted Assets and, up to
     15% of total investment assets of such Regulated Entity, in Non-Admitted
     Assets; and

          (d) any Investment not otherwise permitted by the foregoing clauses of
     this Section if, immediately after such Investment is made or acquired, the
     aggregate net book value of all Investments permitted by this clause (d)
     does not exceed 5% of Consolidated Assets.

     Section 5.16. Transactions with Affiliates. The Borrower will not, and will
not permit any Subsidiary to (i) directly or indirectly, participate in, or
effect,

                                       43

<PAGE>

any transaction with any Affiliate except in each case on an arms-length basis
on terms at least as favorable to the Borrower or such Subsidiary as could have
been obtained from a third party that was not an Affiliate or (ii) engage in any
transaction with any Affiliate which could reasonably be expected to have a
Material Adverse Effect.

                                    ARTICLE 6

                                    Defaults

     Section 6.01. Events of Default. If one or more of the following events
("Events of Default") shall have occurred and be continuing:

          (a) the Borrower shall fail to pay when due any principal of any Loan,
     or shall fail to pay within five days of the due date thereof any interest,
     fee or other amount payable hereunder;

          (b) the Borrower shall fail to observe or perform any covenant
     contained in Article 5, other than those contained in Sections 5.01 through
                          -                                         ----
     5.06, inclusive;
     ----

          (c) the Borrower shall fail to observe or perform any covenant or
     agreement (other than those covered by clause (a) or (b) above) contained
     in this Agreement or any amendment hereof for 10 days after the
     Administrative Agent gives notice thereof to the Borrower at the request of
     any Bank;

          (d) any representation, warranty, certification or statement made by
     the Borrower in this Agreement or any amendment hereof or in any
     certificate, financial statement or other document delivered pursuant to
     this Agreement shall prove to have been incorrect in any material respect
     when made (or deemed made);

          (e) the Borrower or any Subsidiary shall fail to make one or more
     payments in respect of Material Financial Obligations when due or within
     any applicable grace period;

          (f) any event or condition shall occur which results in the
     acceleration of the maturity of any Material Financial Obligations or
     enables (or, with the giving of notice or lapse of time or both, would
     enable) the holder of such Material Financial Obligations or any Person
     acting on such holder's behalf to accelerate the maturity thereof;

                                       44

<PAGE>

               (g) the Borrower or any Subsidiary shall commence a voluntar case
          or other proceeding seeking liquidation, reorganization or other
          relief with respect to itself or its debts under any bankruptcy,
          insolvency or other similar law now or hereafter in effect or seeking
          the appointment of a trustee, receiver, liquidator, custodian or other
          similar official of it or any substantial part of its property, or
          shall consent to any such relief or to the appointment of or taking
          possession by any such official in an involuntary case or other
          proceeding commenced against it, or shall make a general assignment
          for the benefit of creditors, or shall fail generally to pay its debts
          as they become due, or shall take any corporate action to authorize
          any of the foregoing;

               (h) an involuntary case or other proceeding shall be commenced
          against the Borrower or any Subsidiary seeking liquidation,
          reorganization or other relief with respect to it or its debts under
          any bankruptcy, insolvency or other similar law now or hereafter in
          effect or seeking the appointment of a trustee, receiver, liquidator,
          custodian or other similar official of it or any substantial part of
          its property, and such involuntary case or other proceeding shall
          remain undismissed and unstayed for a period of 60 days; or an order
          for relief shall be entered against the Borrower or any Subsidiary
          under the federal bankruptcy laws as now or hereafter in effect;

               (i) any member of the ERISA Group shall fail to pay when due an
          amount or amounts aggregating in excess of $10,000,000 which it shall
          have become liable to pay under Title IV of ERISA; or notice of intent
          to terminate a Material Plan shall be filed under Title IV of ERISA by
          any member of the ERISA Group, any plan administrator or any
          combination of the foregoing; or the PBGC shall institute proceedings
          under Title IV of ERISA to terminate, to impose liability (other than
          for premiums under Section 4007 of ERISA) in respect of, or to cause a
          trustee to be appointed to administer, any Material Plan; or a
          condition shall exist by reason of which the PBGC would be entitled to
          obtain a decree adjudicating that any Material Plan must be
          terminated; or there shall occur a complete or partial withdrawal
          from, or a default, within the meaning of Section 4219(c)(5) of ERISA,
          with respect to, one or more Multiemployer Plans which could cause one
          or more members of the ERISA Group to incur a current payment
          obligation in excess of $40,000,000;

               (j) judgments or orders for the payment of money exceeding
          $40,000,000 in aggregate amount shall be rendered against the Borrower

                                       45

<PAGE>

         or any Subsidiary and such judgments or orders shall continue
         unsatisfied and unstayed for a period of 10 days; or

                  (k) any person or group of persons (within the meaning of
         Section 13 or 14 of the Exchange Act) shall have acquired beneficial
         ownership (within the meaning of Rule 13d-3 promulgated by the SEC
         under said Act) of 30% or more of the outstanding shares of common
         stock of the Borrower; or, during any period of 12 consecutive calendar
         months, individuals who were directors of the Borrower on the first day
         of such period shall cease to constitute a majority of the Borrower's
         board of directors;

then, and in every such event, the Administrative Agent shall (i) if requested
by Banks having more than 50% in aggregate amount of the Commitments, by notice
to the Borrower terminate the Commitments and they shall thereupon terminate,
and (ii) if requested by Banks holding more than 50% of the aggregate unpaid
principal amount of the Loans, by notice to the Borrower declare the Loans
(together with accrued interest thereon) to be, and the Loans (together with
accrued interest thereon) shall thereupon become, immediately due and payable
without presentment, demand, protest or other notice of any kind, all of which
are hereby waived by the Borrower; provided that, if any Event of Default
specified in clause 6.01(h) or 6.01(g) occurs with respect to the Borrower, then
without any notice to the Borrower or any other act by the Administrative Agent
or the Banks, the Commitments shall thereupon terminate and the Loans (together
with accrued interest thereon) shall become immediately due and payable without
presentment, demand, protest or other notice of any kind, all of which are
hereby waived by the Borrower.

         Notwithstanding anything contained in the foregoing paragraph, if at
any time within 60 days after the Loans have been declared due pursuant to the
preceding paragraph, the Borrower shall pay all arrears of interest and all
payments on account of principal which shall have become due otherwise than by
acceleration (with interest on overdue principal and interest at the rate
specified in this Agreement) and all Defaults (other than non-payment of the
principal of and accrued interest on the Loans due and payable solely by virtue
of acceleration) shall be remedied or waived pursuant to Section 9.05, then the
                                                                 ----
Banks holding at least 66-2/3% of the aggregate amount of Commitments by notice
to the Borrower may at their option rescind and annul the acceleration and its
consequences; but such action shall not affect any subsequent Default or impair
any right consequent thereon. The provisions of this paragraph are intended
merely to bind the Banks to a decision which may be made at the election of the
aforesaid percentage of the Banks and are not intended to benefit the Borrower
and do not grant the Borrower

                                       46

<PAGE>

the right to require the Banks to rescind or annul any acceleration hereunder,
even if the conditions set forth herein are met.

         Section 6.02. Notice of Default. The Administrative Agent shall give
notice to the Borrower under Section 6.01(c) promptly upon being requested to do
                                     ------
so by any Bank and shall thereupon notify all the Banks thereof.

                                    ARTICLE 7

                                   The Agents

         Section 7.01. Appointment and Authorization. Each Bank irrevocably
appoints and authorizes the Administrative Agent to take such action as agent on
its behalf and to exercise such powers under this Agreement as are delegated to
the Administrative Agent by the terms hereof or thereof, together with all such
powers as are reasonably incidental thereto.

         Section 7.02. Administrative Agent and Affiliates. JPMorgan Chase Bank
shall have the same rights and powers under this Agreement as any other Bank and
may exercise or refrain from exercising the same as though it were not the
Administrative Agent, and JPMorgan Chase Bank and its affiliates may accept
deposits from, lend money to and generally engage in any kind of business with
the Borrower or any Subsidiary or affiliate of the Borrower as if it were not
the Administrative Agent.

         Section 7.03. Action by Agents. The obligations of the Administrative
Agent hereunder are only those expressly set forth herein. Without limiting the
generality of the foregoing, the Agent shall not be required to take any action
with respect to any Default, except as expressly provided in Article 6.
                                                                     -

         Section 7.04. Consultation with Experts. The Administrative Agent may
consult with legal counsel (who may be counsel for the Borrower), independent
public accountants and other experts selected by it and shall not be liable for
any action taken or omitted to be taken by it in good faith in accordance with
the advice of such counsel, accountants or experts.

         Section 7.05. Liability of Agents. Neither the Administrative Agent nor
any of its affiliates or any of their respective directors, officers, agents or
employees shall be liable for any action taken or not taken by it in connection
herewith (i) with the consent or at the request of the Required Banks (or such
different number of Banks as any provision hereof expressly requires for such
consent or request) or (ii) in the absence of its own gross negligence or
willful

                                       47

<PAGE>

misconduct. Neither the Administrative Agent nor any of its affiliates nor any
of their respective directors, officers, agents or employees shall be
responsible for or have any duty to ascertain, inquire into or verify (i) any
statement, warranty or representation made in connection with this Agreement or
any borrowing hereunder; (ii) the performance or observance of any of the
covenants or agreements of the Borrower; (iii) the satisfaction of any condition
specified in Article 3, except receipt of items required to be delivered to the
                     -
Administrative Agent; or (iv) the validity, effectiveness or genuineness of this
Agreement, the Notes or any other instrument or writing furnished in connection
herewith. The Administrative Agent shall not incur any liability by acting in
reliance upon any notice, consent, certificate, statement or other writing
(which may be a bank wire, telex, facsimile or similar writing) believed by it
to be genuine or to be signed by the proper party or parties. Without limiting
the generality of the foregoing, the use of the term "agent" in this Agreement
with reference to the Administrative Agent is not intended to connote any
fiduciary or other implied (or express) obligations arising under agency
doctrine of any applicable law. Instead, such term is used merely as a matter of
market custom and is intended to create or reflect only an administrative
relationship between independent contracting parties.

         Section 7.06. Indemnification. The Banks shall, ratably in proportion
to their Commitments, indemnify the Administrative Agent, its affiliates and
their respective directors, officers, agents and employees (to the extent not
reimbursed by the Borrower) against any cost, expense (including counsel fees
and disbursements), claim, demand, action, loss or liability (except such as
result from such indemnitees' gross negligence or willful misconduct) that such
indemnitees may suffer or incur in connection with this Agreement or any action
taken or omitted by such indemnitees hereunder.

         Section 7.07. Credit Decision. Each Bank acknowledges that it has,
independently and without reliance on any Agent or any other Bank, and based on
such documents and information as it has deemed appropriate, made its own credit
analysis and decision to enter into this Agreement. Each Bank also acknowledges
that it will, independently and without reliance on any Agent or any other Bank,
and based on such documents and information as it shall deem appropriate at the
time, continue to make its own credit decisions in taking or not taking any
action under this Agreement.

         Section 7.08. Successor Agent. The Administrative Agent may resign at
any time by giving notice thereof to the Banks and the Borrower. Upon any such
resignation, the Required Banks shall have the right to appoint a successor
Administrative Agent. If no successor Administrative Agent shall have been so
appointed by the Required Banks, and shall have accepted such appointment,

                                       48

<PAGE>

within 30 days after the retiring Administrative Agent gives notice of
resignation, then the retiring Administrative Agent may, on behalf of the Banks,
appoint a successor Administrative Agent, which shall be a commercial bank
organized or licensed under the laws of the United States or of any State
thereof and having a combined capital and surplus of at least $100,000,000. Upon
the acceptance of its appointment as Administrative Agent hereunder by a
successor Administrative Agent, such successor Administrative Agent shall
thereupon succeed to and become vested with all the rights and duties of the
retiring Administrative Agent, and the retiring Administrative Agent shall be
discharged from its duties and obligations hereunder. After any retiring
Administrative Agent resigns as Administrative Agent hereunder, the provisions
of this Article shall inure to its benefit as to actions taken or omitted to be
taken by it while it was Administrative Agent.

         Section 7.09. Administrative Agent's Fee. The Borrower shall pay to the
Administrative Agent for its own account fees in the amounts and at the times
previously agreed upon by the Borrower and the Administrative Agent.

         Section 7.10. Syndication Agents. Nothing in this Agreement or in any
Note shall impose upon any Syndication Agent, in its capacity as Syndication
Agent, any duty or responsibility whatsoever.

                                    ARTICLE 8

                             Change in Circumstances

         Section 8.01. Basis for Determining Interest Rate Inadequate or Unfair.
If on or before the first day of any Interest Period for any CD Loan,
Euro-Dollar Loan or Competitive Bid LIBOR Loan:

               (a)  the Administrative Agent is advised by the Reference Banks
         that deposits in dollars (in the applicable amounts) are not being
         offered to the Reference Banks in the relevant market for such Interest
         Period, or

               (b)  in the case of CD Loans or Euro-Dollar Loans, Banks holding
         50% or more of the aggregate principal amount of the affected Loans
         advise the Administrative Agent that the Adjusted CD Rate or the London
         Interbank Offered Rate, as the case may be, as determined by the
         Administrative Agent will not adequately and fairly reflect the cost to
         such Banks of funding their CD Loans or Euro-Dollar Loans, as the case
         may be, for such Interest Period,

the Administrative Agent shall forthwith give notice thereof to the Borrower and
the Banks, whereupon until the Administrative Agent notifies the Borrower that

                                       49

<PAGE>

the circumstances giving rise to such suspension no longer exist, (i) the
obligations of the Banks to make CD Loans or Euro-Dollar Loans, as the case may
be, or to continue or convert outstanding Loans as or into CD Loans or
Euro-Dollar Loans, as the case may be, shall be suspended and (ii) each
outstanding CD Loan or Euro-Dollar Loan, as the case may be, shall be converted
into a Base Rate Loan on the last day of the then current Interest Period
applicable thereto. Unless the Borrower notifies the Administrative Agent at
least two Domestic Business Days before the date of any affected Borrowing for
which a Notice of Borrowing has previously been given that it elects not to
borrow on such date, (i) if such affected Borrowing is a CD Borrowing or
Euro-Dollar Borrowing, such Borrowing shall instead be made as a Base Rate
Borrowing and (ii) if such affected Borrowing is a Competitive Bid LIBOR
Borrowing, the Competitive Bid LIBOR Loans comprising such Borrowing shall bear
interest for each day from and including the first day to but excluding the last
day of the Interest Period applicable thereto at the Base Rate for such day.

         Section 8.02. Illegality. If, on or after the date hereof, the adoption
of any applicable law, rule or regulation, or any change in any applicable law,
rule or regulation, or any change in the interpretation or administration
thereof by any governmental authority, central bank or comparable agency charged
with the interpretation or administration thereof, or compliance by any Bank (or
its Euro-Dollar Lending Office) with any request or directive (whether or not
having the force of law) of any such authority, central bank or comparable
agency, shall make it unlawful or impossible for any Bank (or its Euro-Dollar
Lending Office) to make, maintain or fund its Euro-Dollar Loans and such Bank
shall so notify the Administrative Agent, the Administrative Agent shall
forthwith give notice thereof to the other Banks and the Borrower, whereupon
until such Bank notifies the Borrower and the Administrative Agent that the
circumstances giving rise to such suspension no longer exist, the obligation of
such Bank to make Euro-Dollar Loans, or to continue or convert outstanding Loans
as or into Euro-Dollar Loans, shall be suspended. Before giving any notice to
the Administrative Agent pursuant to this Section, such Bank shall designate a
different Euro-Dollar Lending Office if such designation will avoid the need for
giving such notice and will not, in the judgment of such Bank, be otherwise
disadvantageous to such Bank. If such notice is given, each Euro-Dollar Loan of
such Bank then outstanding shall be converted to a Base Rate Loan either (a) on
the last day of the then current Interest Period applicable to such Euro-Dollar
Loan if such Bank may lawfully continue to maintain and fund such Loan as a
Euro-Dollar Loan to such day or (b) immediately if such Bank shall determine
that it may not lawfully continue to maintain and fund such Loan as a
Euro-Dollar Loan to such day.

         Section 8.03. Increased Cost and Reduced Return. (a) If on or after (x)
the date hereof, in the case of any Committed Loan or any obligation to make

                                       50

<PAGE>

Committed Loans or (y) the date of the related Competitive Bid Quote, in the
case of any Competitive Bid Loan, the adoption of any applicable law, rule or
regulation, or any change in any applicable law, rule or regulation, or any
change in the interpretation or administration thereof by any governmental
authority, central bank or comparable agency charged with the interpretation or
administration thereof, or compliance by any Bank (or its Applicable Lending
Office) with any request or directive (whether or not having the force of law)
of any such authority, central bank or comparable agency, shall impose, modify
or deem applicable any reserve (including, without limitation, any such
requirement imposed by the Board of Governors of the Federal Reserve System, but
excluding (i) with respect to any CD Loan any such requirement included in an
applicable Domestic Reserve Percentage and (ii) with respect to any Euro-Dollar
Loan any such requirement with respect to which such Bank is entitled to
compensation during the relevant Interest Period under Section 2.15), special
                                                               ----
deposit, insurance assessment (excluding, with respect to any CD Loan, any such
requirement reflected in an applicable Assessment Rate) or similar requirement
against assets of, deposits with or for the account of, or credit extended by,
any Bank (or its Applicable Lending Office) or shall impose on any Bank (or its
Applicable Lending Office) or on the United States market for certificates of
deposit or the London interbank market any other condition affecting its Fixed
Rate Loans, its Note or its obligation to make Fixed Rate Loans and the result
of any of the foregoing is to increase the cost to such Bank (or its Applicable
Lending Office) of making or maintaining any Fixed Rate Loan, or to reduce the
amount of any sum received or receivable by such Bank (or its Applicable Lending
Office) under this Agreement or under its Note with respect thereto, by an
amount deemed by such Bank to be material, then, within 15 days after demand by
such Bank (with a copy to the Administrative Agent), the Borrower shall pay to
such Bank such additional amount or amounts as will compensate such Bank for
such increased cost or reduction.

     (b) If any Bank shall have determined that, after the date hereof, the
adoption of any applicable law, rule or regulation regarding capital adequacy,
or any change in any such law, rule or regulation, or any change in the
interpretation or administration thereof by any governmental authority, central
bank or comparable agency charged with the interpretation or administration
thereof, or any request or directive regarding capital adequacy (whether or not
having the force of law) of any such authority, central bank or comparable
agency, has or would have the effect of reducing the rate of return on capital
of such Bank (or its Parent) as a consequence of such Bank's obligations
hereunder to a level below that which such Bank (or its Parent) could have
achieved but for such adoption, change, request or directive (taking into
consideration its policies with respect to capital adequacy) by an amount deemed
by such Bank to be material, then from time to time, within 15 days after demand
by such Bank (with a copy to the

                                       51

<PAGE>

Administrative Agent), the Borrower shall pay to such Bank such additional
amount or amounts as will compensate such Bank (or its Parent) for such
reduction.

     (c) Each Bank will promptly notify the Borrower and the Administrative
Agent of any event of which it has knowledge, occurring after the date hereof,
which will entitle such Bank to compensation pursuant to this Section and will
designate a different Applicable Lending Office if such designation will avoid
the need for, or reduce the amount of, such compensation and will not, in the
judgment of such Bank, be otherwise disadvantageous to such Bank. A certificate
of any Bank claiming compensation under this Section and setting forth the
additional amount or amounts to be paid to it hereunder shall be conclusive in
the absence of manifest error. In determining such amount, such Bank may use any
reasonable averaging and attribution methods.

     Section 8.04. Taxes. (a) For the purposes of this Section, the following
terms have the following meanings:

     "Taxes" means any and all present or future taxes, duties, levies, imposts,
deductions, charges or withholdings of any nature on or with respect to any
payment by the Borrower pursuant to this Agreement or under any Note, and all
liabilities with respect thereto, excluding (i) in the case of each Bank and the
Administrative Agent, taxes imposed on its net income, and franchise or similar
taxes imposed on it, by a jurisdiction under the laws of which such Bank or the
Administrative Agent (as the case may be) is organized or in which its principal
executive office is located or, in the case of each Bank, in which its
Applicable Lending Office is located and (ii) in the case of each Bank, any
United States withholding tax imposed on such payment at any rate up to (but not
exceeding) the rate at which United States withholding tax would have been
imposed on such a payment to such Bank under the laws and treaties in effect
when such Bank first became a party to this Agreement.

     "Other Taxes" means any present or future stamp or documentary taxes and
any other excise or property taxes, or similar charges or levies, which arise
from any payment made pursuant to this Agreement or under any Note or from the
execution, delivery, registration or enforcement of, or otherwise with respect
to, this Agreement or any Note.

     (b) All payments by the Borrower to or for the account of any Bank or the
Administrative Agent hereunder or under any Note shall be made without deduction
or withholding for any Taxes or Other Taxes; provided that, if the Borrower
shall be required by law to deduct any Taxes or Other Taxes from any such
payment, (i) the sum payable shall be increased as necessary so that after

                                       52

<PAGE>

making all required deductions and withholdings (including deductions and
withholdings applicable to additional sums payable under this Section) such Bank
or Agent (as the case may be) receives an amount equal to the sum it would have
received had no such deductions or withholdings been made, (ii) the Borrower
shall make such deductions or withholdings, (iii) the Borrower shall pay the
full amount deducted or withheld to the relevant taxation authority or other
authority in accordance with applicable law and (iv) the Borrower shall promptly
furnish to the Administrative Agent, at its address specified in Section 9.01,
                                                                         ----
the original or a certified copy of a receipt evidencing payment thereof.

     (c) The Borrower agrees to indemnify each Bank and the Administrative Agent
for the full amount of Taxes and Other Taxes (including, without limitation, any
Taxes or Other Taxes imposed or asserted by any jurisdiction on amounts payable
under this Section), whether or not correctly or legally imposed, paid by such
Bank or the Administrative Agent (as the case may be) and any liability
(including penalties, interest and expenses) arising therefrom or with respect
thereto. This indemnification shall be paid within 15 days after such Bank or
the Administrative Agent (as the case may be) makes demand therefor.

     (d) Each Bank organized under the laws of a jurisdiction outside the United
States, as of the date of this Agreement in the case of each Bank listed on the
signature pages hereof and as of the time it becomes a Bank in the case of each
other Bank, and from time to time thereafter if requested in writing by the
Borrower (but only so long as such Bank remains lawfully able to do so), shall
provide each of the Borrower and the Administrative Agent with Internal Revenue
Service form W-8BEN or W-8ECI in duplicate, as appropriate, or any successor
form prescribed by the Internal Revenue Service, certifying that such Bank is
entitled to benefits under an income tax treaty to which the United States is a
party which exempts the Bank from United States withholding tax or reduces the
rate of withholding tax on payments of interest for the account of such Bank or
certifying that the income receivable pursuant to this Agreement is effectively
connected with the conduct of a trade or business in the United States.

     (e) For any period with respect to which a Bank has failed to provide the
Borrower or the Administrative Agent with the appropriate form referred to in
Section 8.04(d) (unless such failure is due to a change in treaty, law or
        -------
regulation occurring after the date on which such form originally was required
to be provided), such Bank shall not be entitled to indemnification under
Section 8.04(b) or (c) with respect to Taxes imposed by the United States;
        -------
provided that if a Bank, that is otherwise exempt from or subject to a reduced
rate of withholding tax, becomes subject to Taxes because of its failure to
deliver a form required hereunder, the Borrower shall take such steps as such
Bank shall reasonably request to assist such Bank to recover such Taxes.

                                       53

<PAGE>

     (f) If the Borrower is required to pay additional amounts to or for the
account of any Bank pursuant to this Section as a result of a change in law or
treaty occurring after such Bank first became a party to this Agreement, then
such Bank will, at the Borrower's request, change the jurisdiction of its
Applicable Lending Office if, in the judgment of such Bank, such change (i) will
eliminate or reduce any such additional payment which may thereafter accrue and
(ii) is not otherwise disadvantageous to such Bank.

     Section 8.05. Base Rate Loans Substituted for Affected Fixed Rate Loans. If
(i) the obligation of any Bank to make, or to continue or convert outstanding
Loans as or to, Euro-Dollar Loans has been suspended pursuant to Section 8.02 or
                                                                         ----
(ii) any Bank has demanded compensation under Section 8.03 or 8.04 with respect
                                                      ----    ----
to its CD Loans or Euro-Dollar Loans, and in any such case the Borrower shall,
by at least five Euro-Dollar Business Days' prior notice to such Bank through
the Administrative Agent, have elected that the provisions of this Section shall
apply to such Bank, then, unless and until such Bank notifies the Borrower that
the circumstances giving rise to such suspension or demand for compensation no
longer exist, all Loans which would otherwise be made by such Bank as (or
continued as or converted to) CD Loans or Euro-Dollar Loans, as the case may be,
shall instead be Base Rate Loans (on which interest and principal shall be
payable contemporaneously with the related CD Loans or Euro-Dollar Loans of the
other Banks). If such Bank notifies the Borrower that the circumstances giving
rise to such suspension or demand for compensation no longer exist, the
principal amount of each such Base Rate Loan shall be converted into a CD Loan
or Euro-Dollar Loan, as the case may be, on the first day of the next succeeding
Interest Period applicable to the related CD Loans or Euro-Dollar Loans of the
other Banks.

     Section 8.06. Substitution of Bank. If (i) the obligation of any Bank to
make or maintain Euro-Dollar Loans has been suspended pursuant to Section 8.02
                                                                          ----
or (ii) any Bank has demanded compensation under Section 8.03 or 8.04, the
                                                         ----    ----
Borrower shall have the right, if no Default then exists, to replace such Bank
(the "Replaced Bank") with one or more other banks (collectively, the
"Replacement Bank") reasonably acceptable to the Administrative Agent, provided
that (i) at the time of any replacement pursuant to this Section 8.06, the
                                                                 ----
Replacement Bank shall enter into one or more Assignment and Assumption
Agreements, substantially in the form of Exhibit G hereto, pursuant to which the
Replacement Bank shall acquire the aggregate Commitment and outstanding Loans of
the Replaced Bank and, in connection therewith, shall pay to the Replaced Bank
in respect thereof an amount equal to the sum of (A) an amount equal to the
principal of, and all accrued interest on, all outstanding Loans of the Replaced
Bank, (B) an amount equal to all accrued, but theretofore unpaid, fees under
Section 2.08 owing to the
        ----

                                       54

<PAGE>

Replaced Bank and (C) an amount equal to the amount which would be payable by
the Borrower to the Replaced Bank pursuant to Section 2.12 if the Borrower
                                                      ----
prepaid at the time of such replacement all of the Loans of such Replaced Bank
outstanding at such time and (ii) all obligations of the Borrower owing to the
Replaced Bank (other than those specifically described in clause (i) above in
respect of which the assignment purchase price has been, or is concurrently
being, paid) shall be paid in full to such Replaced Bank concurrently with such
replacement. Upon the execution of the respective Assignment and Assumption
Agreements, the payment of amounts referred to in clauses (i) and (ii) above
and, if so requested by the Replacement Bank, delivery to the Replacement Bank
of the appropriate Note or Notes executed by the Borrower, the Replacement Bank
shall become a Bank hereunder and the Replaced Bank shall cease to constitute a
Bank hereunder. The provisions of this Agreement shall continue to govern the
rights and obligations of a Replaced Bank with respect to any Loans made or any
other actions taken by such Bank while it was a Bank.

                                    ARTICLE 9

                                  Miscellaneous

     Section 9.01. Notices. All notices, requests and other communications to
any party hereunder shall be in writing (including bank wire, telex, facsimile
or similar writing) and shall be given to such party: (a) in the case of the
Borrower or the Administrative Agent, at its address, facsimile number or telex
number set forth on the signature pages hereof, (b) in the case of any Bank, at
its address, facsimile number or telex number set forth in its Administrative
Questionnaire or (c) in the case of any party, at such other address, facsimile
number or telex number as such party may hereafter specify for the purpose by
notice to the Administrative Agent and the Borrower. Each such notice, request
or other communication shall be effective (i) if given by telex, when
transmitted to the telex number referred to in this Section and the appropriate
answerback is received, (ii) if given by facsimile, when transmitted to the
facsimile number referred to in this Section and confirmation of receipt is
received, (iii) if given by mail, 72 hours after such communication is deposited
in the mails with first class postage prepaid, addressed as aforesaid or (iv) if
given by any other means, when delivered at the address referred to in this
Section; provided that notices to the Administrative Agent under Article 2 or
                                                                         -
Article 8 shall not be effective until received.
        -

     Section 9.02. No Waivers. No failure or delay by any Agent or any Bank in
exercising any right, power or privilege hereunder or under any Note shall
operate as a waiver thereof nor shall any single or partial exercise thereof
preclude

                                       55

<PAGE>

any other or further exercise thereof or the exercise of any other right, power
or privilege. The rights and remedies herein provided shall be cumulative and
not exclusive of any rights or remedies provided by law.

         Section 9.03. Expenses; Indemnification. (a) The Borrower shall pay (i)
all reasonable out-of-pocket expenses of the Administrative Agent, including the
reasonable fees and disbursements of special counsel for the Administrative
Agent, in connection with the preparation and administration of this Agreement,
any waiver or consent hereunder or any amendment hereof or any Default or
alleged Default hereunder and (ii) if an Event of Default occurs, all
out-of-pocket expenses incurred by the Administrative Agent and each Bank,
including (without duplication) the fees and disbursements of outside counsel
and the allocated cost of inside counsel, in connection with such Event of
Default and collection, bankruptcy, insolvency and other enforcement proceedings
resulting therefrom.

         (b) The Borrower agrees to indemnify each Agent and Bank, their
respective affiliates and the respective directors, officers, agents and
employees of the foregoing (each an "Indemnitee") and hold each Indemnitee
harmless from and against any and all liabilities, losses, damages, costs and
expenses of any kind, including, without limitation, the reasonable fees and
disbursements of counsel, which may be incurred by such Indemnitee in connection
with any investigative, administrative or judicial proceeding (whether or not
such Indemnitee shall be designated a party thereto) brought or threatened
relating to or arising out of this Agreement or any actual or proposed use of
proceeds of Loans hereunder; provided that no Indemnitee shall have the right to
be indemnified hereunder for such Indemnitee's own gross negligence or willful
misconduct as determined by a court of competent jurisdiction.

         Section 9.04. Sharing of Set-offs. Each Bank agrees that if it shall,
by exercising any right of set-off or counterclaim or otherwise, receive payment
of a proportion of the aggregate amount of principal and interest then due with
respect to the Loans held by it which is greater than the proportion received by
any other Bank in respect of the aggregate amount of principal and interest then
due with respect to the Loans held by such other Bank, the Bank receiving such
proportionately greater payment shall purchase such participations in the Loans
held by the other Banks, and such other adjustments shall be made, as may be
required so that all such payments of principal and interest with respect to the
Loans held by the Banks shall be shared by the Banks pro rata; provided that
nothing in this Section shall impair the right of any Bank to exercise any right
of set-off or counterclaim it may have and to apply the amount subject to such
exercise to the payment of indebtedness of the Borrower other than its
indebtedness hereunder. The Borrower agrees, to the fullest extent it may
effectively do so under applicable law, that any holder of a participation in a
Loan,

                                       56

<PAGE>

whether or not acquired pursuant to the foregoing arrangements, may exercise
rights of set-off or counterclaim and other rights with respect to such
participation as fully as if such holder of a participation were a direct
creditor of the Borrower in the amount of such participation.

         Section 9.05. Amendments and Waivers. Any provision of this Agreement
or the Notes may be amended or waived if, but only if, such amendment or waiver
is in writing and is signed by the Borrower and the Required Banks (and, if the
rights or duties of any Agent are affected thereby, by such Agent); provided
that no such amendment or waiver shall, unless signed by all the Banks, (a)
except as contemplated in Section 2.16, increase or decrease the Commitment of
                                  ----
any Bank (except for a ratable decrease in the Commitments of all Banks) or
subject any Bank to any additional obligation, (b) reduce the principal of or
rate of interest on any Loan or any fees hereunder, (c) postpone the date fixed
for any payment of principal of or interest on any Loan or any fees hereunder or
for the termination of any Commitment or (d) change the percentage of the
Commitments or of the aggregate unpaid principal amount of the Loans, or the
number of Banks, which shall be required for the Banks or any of them to take
any action under this Section or any other provision of this Agreement.

         Section 9.06. Successors and Assigns. (a) The provisions of this
Agreement shall be binding upon and inure to the benefit of the parties hereto
and their respective successors and assigns, except that the Borrower may not
assign or otherwise transfer any of its rights under this Agreement without the
prior written consent of all Banks.

         (b) Any Bank may at any time grant to one or more banks or other
entities (each a "Participant") participating interests in its Commitment or any
or all of its Loans. If a Bank grants any such participating interest to a
Participant, whether or not upon notice to the Borrower and the Administrative
Agent, such Bank shall remain responsible for the performance of its obligations
hereunder, and the Borrower and the Administrative Agent shall continue to deal
solely and directly with such Bank in connection with such Bank's rights and
obligations under this Agreement. Any agreement pursuant to which any Bank may
grant such a participating interest shall provide that such Bank shall retain
the sole right and responsibility to enforce the Borrower's obligations
hereunder, including (without limitation) the right to approve any amendment,
modification or waiver of any provision of this Agreement; provided that such
participation agreement may provide that such Bank will not agree to any
modification, amendment or waiver of this Agreement described in clause (a), (b)
or (c) of Section 9.05 without the consent of the Participant. The Borrower
                  ----
agrees that each Participant shall, to the extent provided in its participation
agreement, be entitled to the benefits of Section 2.15 and Article 8 with
                                                  ----             -
respect to its participating interest. An

                                       57

<PAGE>

assignment or other transfer which is not permitted by subsection (c) or (d)
below shall be given effect for purposes of this Agreement only to the extent of
a participating interest granted in accordance with this subsection.

         (c) Any Bank may at any time assign to one or more banks or other
entities (each an "Assignee") all, or a proportionate part of all, of its rights
and obligations under this Agreement and the Notes, (equivalent to an initial
Commitment of not less than $5,000,000) and such Assignee shall assume such
rights and obligations, pursuant to an Assignment and Assumption Agreement
substantially in the form of Exhibit G hereto signed by such Assignee and such
transferor Bank, with (and subject to) the subscribed consent, which shall not
be unreasonably withheld, of the Borrower (provided that no Event of Default
shall have occurred and be continuing) and the Administrative Agent; provided
that if an Assignee is a Bank Affiliate or was a Bank immediately before such
assignment, no such consent shall be required; and provided further that such
assignment may, but need not, include rights of the transferor Bank in respect
of outstanding Competitive Bid Loans. When such instrument has been signed and
delivered by the parties thereto and such Assignee has paid to such transferor
Bank the purchase price agreed between such transferor Bank and such Assignee,
such Assignee shall be a Bank party to this Agreement and shall have all the
rights and obligations of a Bank with a Commitment as set forth in such
instrument of assumption, and the transferor Bank shall be released from its
obligations hereunder to a corresponding extent, and no further consent or
action by any party shall be required. Upon the consummation of any assignment
pursuant to this subsection, the transferor Bank, the Administrative Agent and
the Borrower shall make appropriate arrangements so that, if required, a new
Note is issued to the Assignee. In connection with any such assignment, the
transferor Bank shall pay to the Administrative Agent an administrative fee for
processing such assignment in the amount of $3,500. If the Assignee is not
incorporated under the laws of the United States or a State thereof, it shall
deliver to the Borrower and the Administrative Agent certification as to
exemption from deduction or withholding of any United States federal income
taxes in accordance with Section 8.04.
                                 ----

         (d) Any Bank may at any time assign all or any portion of its rights
under this Agreement and its Note to a Federal Reserve Bank. No such assignment
shall release the transferor Bank from its obligations hereunder.

         (e) No Assignee, Participant or other transferee of any Bank's rights
shall be entitled to receive any greater payment under Section 8.03 or 8.04 than
                                                               ----    ----
such Bank would have been entitled to receive with respect to the rights
transferred, unless such transfer is made with the Borrower's prior written
consent or by reason of the provisions of Section 8.02, 8.03 or 8.04 requiring
                                                  ----  ----    ----
such Bank to

                                       58

<PAGE>

designate a different Applicable Lending Office under certain circumstances or
at a time when the circumstances giving rise to such greater payment did not
exist.

         Section 9.07. No Reliance on Margin Stock. Each of the Banks represents
to each Agent and each of the other Banks that it in good faith is not relying
upon any "margin stock" (as defined in Regulation U) as collateral in the
extension or maintenance of the credit provided for in this Agreement.

         Section 9.08. Confidentiality. Each Bank and each Agent agrees (on
behalf of itself and each of its subsidiaries, affiliates, directors, officers,
employees and representatives) to use reasonable precautions to keep
confidential, in accordance with their customary procedures for handling
confidential information of the same nature, in accordance with safe and sound
banking practices and in accordance with the laws under the securities laws
dealing with the use of non-public information, any non-public information
supplied to it by the Borrower pursuant to this Agreement, provided that nothing
herein shall limit the disclosure of any such information (i) to the extent
required by statute, rule, regulation or judicial process, (ii) to bank
examiners, auditors or accountants, (iii) to any other Agent or any other Bank,
(iv) in connection with any litigation to which any one or more of the Banks or
any one or more of the Agents is a party relating to the Borrower, (v) to a
subsidiary or affiliate of such Bank or (vi) to any assignee or participant (or
prospective assignee or participant) so long as such assignee or participant (or
prospective assignee or participant) agrees to be bound by the provisions of
this Section.

         Section 9.09. Governing Law; Submission to Jurisdiction. This Agreement
and each Note shall be governed by and construed in accordance with the laws of
the State of New York. The Borrower hereby submits to the nonexclusive
jurisdiction of the United States District Court for the Southern District of
New York and of any New York State court sitting in New York City for purposes
of all legal proceedings arising out of or relating to this Agreement or the
transactions contemplated hereby. The Borrower irrevocably waives, to the
fullest extent permitted by law, any objection which it may now or hereafter
have to the laying of the venue of any such proceeding brought in such a court
and any claim that any such proceeding brought in such a court has been brought
in an inconvenient forum.

         Section 9.10. Counterparts; Integration.  This Agreement may be signed
in any number of counterparts, each of which shall be an original, with the same
effect as if the signatures thereto and hereto were upon the same instrument.
This Agreement constitutes the entire agreement and understanding among the
parties hereto and supersedes any and all prior agreements and understandings,
oral or written, relating to the subject matter hereof.

                                       59

<PAGE>

         Section 9.11. WAIVER OF JURY TRIAL. EACH OF THE BORROWER, THE AGENTS
AND THE BANKS HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN
ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE
TRANSACTIONS CONTEMPLATED HEREBY.

                                       60

<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their respective authorized officers as of the day and year
first above written.

                                   TRIGON HEALTHCARE, INC.

                                   By /s/ Thomas R. Byrd
                                      ----------------------------------
                                      Name:      Thomas R. Byrd
                                      Title:     Senior Vice President & CFO
                                      Address:   2015 Staples Mill Road
                                                 Richmond, VA 23230
                                      Facsimile: 804-354-2075

                                   JPMORGAN CHASE BANK,
                                        as Administrative Agent

                                   By /s/ Dawn Lee Lum
                                      ----------------------------------
                                      Name:      Dawn Lee Lum
                                      Title:     Vice President
                                      Address:   270 Park Avenue
                                                 New York, NY 10017
                                      Facsimile: 212-270-3279

                                   With a copy to:

                                      Name:      Anne Bowles
                                      Address:   Agent Bank Services
                                                 One Chase Manhattan Plaza
                                                 New York, NY 10081
                                      Facsimile: 212-552-7500

                                       61

<PAGE>

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their respective authorized officers as of the day and year
first above written.

                                   JPMORGAN CHASE BANK

                                   By /s/ Dawn Lee Lum
                                      -------------------------------
                                      Title: Vice President

                                   BRANCH BANKING AND TRUST
                                     COMPANY OF VIRGINIA

                                   By /s/ J. Charles Link
                                      -------------------------------
                                      Title: Senior Vice President

                                   SUNTRUST BANK

                                   By /s/ Mark A. Flatin
                                      -------------------------------
                                      Title: Director

                                       62

<PAGE>

                                   WACHOVIA BANK, N.A.

                                   By /s/ Mark A. Edwards
                                      ----------------------------------
                                        Title: Senior Vice President

                                   THE BANK OF NEW YORK

                                   By /s/ Christopher T. Kordes
                                     -----------------------------------
                                     Title: Assistant Vice President

                                   THE DAI-ICHI KANGYO BANK, LTD

                                   By /s/ Martin T. McNeill, Jr.
                                     -----------------------------------
                                     Title: Assistant Vice President

                                       63

<PAGE>

                                   BEAR STEARNS CORPORATE
                                    LENDING INC.

                                   By /s/ Lawrence B. Alletto
                                      ----------------------------------
                                      Title: Vice President

                                   NATIONAL CITY BANK

                                   By /s/ Tara M. Handforth
                                      ----------------------------------
                                      Title: Assistant Vice President

                                       64

<PAGE>

                               COMMITMENT SCHEDULE

Bank                                                        Commitment
----                                                        ----------
JPMorgan Chase Bank                                      $  33,333,333.33

Branch Banking and Trust Company of Virginia             $  33,333,333.33

SunTrust Bank                                            $  33,333,333.33

Wachovia Bank, N.A.                                      $  33,333,333.33

The Bank of New York                                     $  26,666,666.68

The Dai-Ichi Kangyo Bank, Ltd.                           $  20,000,000.00

Bear Stearns Corporate Lending Inc.                      $  10,000,000.00

National City Bank                                       $  10,000,000.00

         Total                                             200,000,000.00
                                                           ==============

<PAGE>

                                PRICING SCHEDULE

     Each of the "Facility Fee Rate" and "Euro-Dollar Margin" means, for any
day, the rate set forth below in the row opposite such term and in the column
corresponding to the Pricing Level and Usage that apply on such day:

--------------------------------------------------------------------------------
Pricing Level             Level I       Level II        Level III       Level IV
--------------------------------------------------------------------------------
Facility Fee Rate          .075%           .10%           .125%            .15%
--------------------------------------------------------------------------------
Euro-Dollar Margin
   Usage * 33%             .275%           .40%           .525%            .65%
   Usage ** 33%             .40%          .525%            .65%           .775%
--------------------------------------------------------------------------------

     For purposes of this Schedule, the following terms have the following
meanings:

     "Applicable Leverage Ratio" for purposes of determining what Pricing Level
exists at any date means (a) if at least three Domestic Business Days prior to
such date the Borrower has delivered all financial statements and certificates
required to be delivered on or before such date pursuant to subsections (a), (b)
and (e) of Section 5.01, the ratio of Consolidated Debt to Consolidated Total
Capitalization as of the last day of the period covered by such financial
statements and (b) in all other cases, a ratio greater than 0.35; provided that
Level II Pricing shall apply on any date after the Effective Date and before the
initial delivery by the Borrower of all financial statements and certificates
required to be delivered pursuant to subsections (a), (b) and (e) of Section
5.01 or the date such financial statements are first required to be delivered.

     "Level I Pricing" applies at any date if the Applicable Leverage Ratio is
less than or equal to 0.10.

     "Level II Pricing" applies at any date if the Applicable Leverage Ratio is
greater than 0.10 and less than or equal to 0.25.

     "Level III Pricing" applies at any date if the Applicable Leverage Ratio is
greater than 0.25 and less than or equal to 0.35.

     "Level IV Pricing" applies at any date if no other Pricing Level applies
for such date.

     The "Usage" applicable to any date is the percentage equivalent of a
fraction the numerator of which is the sum of the aggregate outstanding
principal

* less than
** more than or equal to

<PAGE>

amount of the Loans at such date and aggregate outstanding principal amount of
the loans under the 364-Day Credit Agreement dated as of November 14, 2001 among
Trigon Healthcare, Inc., the banks party thereto and JPMorgan Chase Bank, as
Administrative Agent (as such agreement may be amended or extended from time to
time, the "364-Day Credit Agreement") at such date and the denominator of which
is the sum of the aggregate amount of the Commitments at such date and the
aggregate amount of the commitments at such date under the 364-Day Credit
Agreement. If for any reason any Loans remain outstanding following the
termination of the Commitments, the Commitments will be equal to the outstanding
Loans for the purposes of this calculation.

                                       2

<PAGE>

                                                                EXHIBIT A - Note

                                      Note

                                                          New York, New York
                                                          November 14, 2001

     For value received, Trigon Healthcare, Inc., a Virginia corporation (the
"Borrower"), promises to pay to the order of ______________________ (the
"Bank"), for the account of its Applicable Lending Office, the unpaid principal
amount of each Loan made by the Bank to the Borrower pursuant to the Credit
Agreement referred to below on the maturity date provided for in the Credit
Agreement. The Borrower promises to pay interest on the unpaid principal amount
of each such Loan on the dates and at the rate or rates provided for in the
Credit Agreement. All such payments of principal and interest shall be made in
lawful money of the United States in Federal or other immediately available
funds at the office of JPMorgan Chase Bank, One Chase Manhattan Plaza, New York,
New York.

     All Loans made by the Bank, the respective types thereof and all repayments
of the principal thereof shall be recorded by the Bank and, if the Bank so
elects in connection with any transfer or enforcement hereof, appropriate
notations to evidence the foregoing information with respect to each such Loan
then outstanding may be endorsed by the Bank on the schedule attached hereto, or
on a continuation of such schedule attached to and made a part hereof; provided
that the failure of the Bank to make any such recordation or endorsement shall
not affect the Borrower's obligations hereunder or under the Credit Agreement.

     This note is one of the Notes referred to in the Five-Year Credit Agreement
dated as of November 14, 2001 among Trigon Healthcare, Inc., the Banks party
thereto and JPMorgan Chase Bank, as Administrative Agent (as the same may be
amended from time to time, the "Credit Agreement"). Terms defined in the Credit
Agreement are used herein with the same meanings. Reference is made to the
Credit Agreement for provisions for the prepayment hereof and the acceleration
of the maturity hereof.

                                            TRIGON HEALTHCARE, INC.

                                            By_________________________________
                                              Name:
                                              Title:

<PAGE>

                         Loans and Payments of Principal

________________________________________________________________________________

                                                    Amount of
    Date         Amount of                          Principal         Notation
                   Loan           Type of Loan       Repaid           Made By
________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

________________________________________________________________________________

                                       2

<PAGE>

                                       EXHIBIT B - Competitive Bid Quote Request

                      Form of Competitive Bid Quote Request

                                                                    [Date]

To:     JPMorgan Chase Bank
        (the "Administrative Agent")

From:   Trigon Healthcare, Inc. (the "Borrower")

Re:     Five-Year Credit Agreement (the "Credit Agreement") dated as of November
        14, 2001 among the Borrower, the Banks party thereto and the
        Administrative Agent

        We hereby give notice pursuant to Section 2.03 of the Credit Agreement
                                                  ----
that we request Competitive Bid Quotes for the following proposed Competitive
Bid Borrowing(s):

Date of Borrowing:  __________________

Principal Amount/1/              Interest Period/2/

$

     Such Competitive Bid Quotes should offer a Competitive Bid [Margin]
[Absolute Rate]. [The applicable base rate is the London Interbank Offered
Rate.]

_______________________

     /1/ Amount must be $10,000,000 or a larger multiple of $1,000,000.

     /2/ Not less than one month (LIBOR Auction) or not less than 7 days
(Absolute Rate Auction), subject to the provisions of the definition of Interest
Period.

<PAGE>

         Terms used herein have the meanings assigned to them in the Credit
Agreement.

                                            TRIGON HEALTHCARE, INC.

                                            By_________________________________
                                              Name:
                                              Title:

                                       2

<PAGE>

                               EXHIBIT C - Invitation for Competitive Bid Quotes

                  Form of Invitation for Competitive Bid Quotes

To:      [Name of Bank]

Re:      Invitation for Competitive Bid Quotes to Trigon Healthcare, Inc. (the
         "Borrower")

         Pursuant to Section 2.03 of the Five-Year Credit Agreement dated as of
                             ----
November 14, 2001 among the Borrower, the Banks party thereto and the
undersigned, as Administrative Agent, we are pleased on behalf of the Borrower
to invite you to submit Competitive Bid Quotes to the Borrower for the following
proposed Competitive Bid Borrowing(s):

Date of Borrowing:  __________________

Principal Amount                       Interest Period

$

         Such Competitive Bid Quotes should offer a Competitive Bid [Margin]
[Absolute Rate]. [The applicable base rate is the London Interbank Offered
Rate.]

         Please respond to this invitation by no later than [2:00 P.M.] [9:30
A.M.] (New York City time) on [date].

                                            JPMORGAN CHASE BANK, as
                                                  Administrative Agent

                                            By_________________________________
                                                     Authorized Officer

<PAGE>

                                               EXHIBIT D - Competitive Bid Quote

                          Form of Competitive Bid Quote

To:      JPMorgan Chase Bank, as Administrative Agent

Re:      Competitive Bid Quote to Trigon Healthcare, Inc. (the "Borrower")

         In response to your invitation on behalf of the Borrower dated
_____________, _______, we hereby make the following Competitive Bid Quote on
the following terms:

1.   Quoting Bank:  ________________________________
2.   Person to contact at Quoting Bank:
     _____________________________
3.   Date of Borrowing: ____________________*
4.   We hereby offer to make Competitive Bid Loan(s) in the following principal
     amounts, for the following Interest Periods and at the following rates:

Principal         Interest         Competitive Bid        [Absolute Rate*****]
Amount**          Period***        [Margin****]

$

$

__________
* As specified in the related Invitation.

** Principal amount bid for each Interest Period may not exceed principal amount
requested. Specify aggregate limitation if the sum of the individual offers
exceeds the amount the Bank is willing to lend. Each bid must be made for
$10,000,000 or a larger multiple of $1,000,000.

*** Not less than one month or not less than 7 days, as specified in the related
Invitation. No more than five bids are permitted for each Interest Period.

**** Margin over or under the London Interbank Offered Rate determined for the
applicable Interest Period. Specify percentage (to the nearest 1/10,000 of 1%)
and specify whether "PLUS" or "MINUS".

***** Specify rate of interest per annum (to the nearest 1/10,000 of 1%).

<PAGE>

     [Provided, that the aggregate principal amount of Competitive Bid Loans for
     which the above offers may be accepted shall not exceed $____________.]**

         We understand and agree that the offer(s) set forth above, subject to
the satisfaction of the applicable conditions set forth in the Five-Year Credit
Agreement dated as of November 14, 2001 among the Borrower, the Banks party
thereto and yourselves, as Administrative Agent, irrevocably obligates us to
make the Competitive Bid Loan(s) for which any offer(s) are accepted, in whole
or in part.

                                            Very truly yours,

                                            [NAME OF BANK]

Dated:_______________                       By:__________________________
                                                  Authorized Officer

                                       2

<PAGE>

                                 EXHIBIT E - Opinion of Counsel for the Borrower

                                   Opinion of
                                McGuireWoods LLP

                           [Dated the Effective Date]

To the Banks and the Administrative Agent
Referred to Below
c/o JPMorgan Chase Bank,
as Administrative Agent
270 Park Avenue
New York, New York  10017

Dear Sirs:

         We have acted as counsel for Trigon Healthcare, Inc. (the "Borrower")
in connection with the Five-Year Credit Agreement dated as of November 14, 2001
(the "Credit Agreement") among the Borrower, the Banks party thereto and
JPMorgan Chase Bank, as Administrative Agent. This opinion is being rendered to
you pursuant to Section 3.01(b) of the Credit Agreement. Unless otherwise
                        -------
defined herein, terms defined in the Credit Agreement are used herein as therein
defined.

         We have examined originals or copies, certified or otherwise identified
to our satisfaction, of such documents, corporate records, certificates of
public officials and other instruments and have conducted such other
investigations of fact and law as we have deemed necessary or advisable for
purposes of this opinion.

         Upon the basis of the foregoing, we are of the opinion that:

         1. The Borrower is a corporation duly incorporated and validly existing
under the laws of the Commonwealth of Virginia and has all corporate powers and
all material governmental licenses, authorizations, consents and approvals
required to carry on its business as now conducted.

         2. The execution, delivery and performance by the Borrower of the
Credit Agreement and the Notes have been duly authorized by all necessary

<PAGE>

corporate action, require no action by or in respect of, or filing with, any
governmental body, agency or official and do not contravene, or constitute a
default under any provision of applicable law or regulation or of the articles
of incorporation or by-laws of the Borrower, or, to our knowledge after due
inquiry, of any agreement, judgment, injunction, order, decree or other
instrument binding upon the Borrower or result in the creation or imposition of
any Lien on any revenues or assets of the Borrower.

     3. The Credit Agreement constitutes a valid and binding agreement of the
Borrower and each Note issued thereunder constitutes a valid and binding
obligation of the Borrower, in each case enforceable in accordance with its
terms, except as such enforceability may be limited by bankruptcy, insolvency,
receivership, conservatorship, reorganization, moratorium or similar laws
affecting the enforceability of creditors' rights generally and by equitable
principles of general applicability (regardless of whether such enforceability
is considered in a proceeding in equity or at law).

     4. To the best of our knowledge, there is no action, suit or proceeding
pending or threatened against or affecting the Borrower or any Subsidiary before
any court or arbitrator or any governmental body, agency or official, in which
there is a reasonable possibility of an adverse decision which could materially
adversely affect the business, consolidated financial position or consolidated
results of operations of the Borrower and its Consolidated Subsidiaries,
considered as a whole, or which in any manner draws into question the validity
of the Credit Agreement or the Notes.

     In rendering our opinion in paragraph 3 above, we express no opinion as to
(i) the effectiveness of service of process in any suit, action or proceeding
solely by mailing a copy thereof, (ii) the binding effect of any provision of
the Credit Agreement which provides for the accrual of interest after judgment
at a rate higher than the applicable judgment rate or (iii) the effect (if any)
of any law of any jurisdiction (except the State of New York) in which any Bank
is located which limits the rate of interest that such Bank may charge or
collect.

     Our opinions are limited to matters governed by the laws of the United
States and the laws of the Commonwealth of Virginia and the State of New York,
and we express no opinion as to the laws of any other state or jurisdiction.

     This opinion is rendered solely to you in connection with the above
matters. This opinion may not be relied upon by you for any other purpose or
relied upon by any other Person without our prior written consent, except that
Davis Polk & Wardwell may rely upon this opinion to the same extent as if it

                                       2

<PAGE>

were addressed to it for purposes of rendering its opinion to you on the date
hereof.

                                       Very truly yours,

                                       3

<PAGE>

       EXHIBIT F - Opinion of Special Counsel for the Administrative Agent

                                   Opinion of
                     Davis Polk & Wardwell, Special Counsel
                          for the Administrative Agent

                                               [Dated the Effective Date]

To the Banks and the Administrative Agent
Referred to Below
c/o JPMorgan Chase Bank,
as Administrative Agent
270 Park Avenue
New York, New York 10017

Dear Sirs:

     We have participated in the preparation of the Five-Year Credit Agreement
dated as of November 14, 2001 (the "Credit Agreement") among Trigon Healthcare,
Inc., a Virginia corporation (the "Borrower"), the Banks party thereto and
JPMorgan Chase Bank, as Administrative Agent, and have acted as special counsel
for the Administrative Agent for the purpose of rendering this opinion pursuant
to Section 3.01(c) of the Credit Agreement. Terms defined in the Credit
           -------
Agreement are used herein as therein defined.

     We have examined originals or copies, certified or otherwise identified to
our satisfaction, of such documents, corporate records, certificates of public
officials and other instruments and have conducted such other investigations of
fact and law as we have deemed necessary or advisable for purposes of this
opinion.

     Upon the basis of the foregoing, we are of the opinion that:

     1. The execution, delivery and performance by the Borrower of the Credit
Agreement and the Notes are within the Borrower's corporate powers and have been
duly authorized by all necessary corporate action.

<PAGE>

     2. The Credit Agreement constitutes a valid and binding agreement of the
Borrower and each Note issued thereunder today constitutes a valid and binding
obligation of the Borrower, in each case enforceable in accordance with its
terms, subject to applicable bankruptcy, insolvency or similar laws affecting
creditors' rights generally and general principles of equity.

     We are members of the Bar of the State of New York and the foregoing
opinion is limited to the laws of the State of New York and the federal laws of
the United States of America. To the extent that any portion of the foregoing
opinion depends on the law of the Commonwealth of Virginia, we have, with your
consent and without any independent investigation, relied on the opinion of
McGuireWoods LLP, referred to in clause (b) of Section 3.01(b) of the Credit
                                                       -------
Agreement, and this opinion is subject to all assumptions, limitations and
qualifications set forth therein. In giving the foregoing opinion, we express no
opinion as to the effect (if any) of any law of any jurisdiction (except the
State of New York) in which any Bank is located which limits the rate of
interest that such Bank may charge or collect.

     This opinion is rendered solely to you in connection with the above matter.
This opinion may not be relied upon by you for any other purpose or relied upon
by any other Person without our prior written consent.

                                               Very truly yours,

                                       2

<PAGE>

                                 EXHIBIT G - Assignment and Assumption Agreement

                       Assignment and Assumption Agreement

     AGREEMENT dated as of _________,______ among NAME OF ASSIGNOR (the
"Assignor"), NAME OF ASSIGNEE (the "Assignee")[, Trigon Healthcare, Inc. (the
"Borrower") and JPMORGAN CHASE BANK, as Administrative Agent (the
"Administrative Agent").]

     WHEREAS, this Assignment and Assumption Agreement (the "Agreement") relates
to the Five-Year Credit Agreement dated as of November 14, 2001 among the
Borrower, the Assignor and the other Banks party thereto and the Administrative
Agent (as amended from time to time, the "Credit Agreement");

     WHEREAS, as provided under the Credit Agreement, the Assignor has a
Commitment to make Loans to the Borrower in an aggregate principal amount at any
time outstanding not to exceed $____________;

     WHEREAS, Committed Loans made to the Borrower by the Assignor under the
Credit Agreement in the aggregate principal amount of $__________ are
outstanding at the date hereof; and

     WHEREAS, the Assignor proposes to assign to the Assignee all of the rights
of the Assignor under the Credit Agreement in respect of a portion of its
Commitment thereunder in an amount equal to $__________ (the "Assigned Amount"),
together with a corresponding portion of each of its outstanding Committed
Loans, and the Assignee proposes to accept assignment of such rights and assume
the corresponding obligations from the Assignor on such terms;

     NOW, THEREFORE, in consideration of the foregoing and the mutual agreements
contained herein, the parties hereto agree as follows:

     SECTION 1. Definitions. All capitalized terms not otherwise defined herein
have the respective meanings set forth in the Credit Agreement.

     SECTION 2. Assignment. The Assignor hereby assigns and sells to the
Assignee all of the rights of the Assignor under the Credit Agreement to the
extent of the Assigned Amount, and the Assignee hereby accepts such assignment
from the Assignor and assumes all of the obligations of the Assignor under the
Credit Agreement to the extent of the Assigned Amount, including the purchase
from the

<PAGE>

Assignor of the corresponding portion of the principal amount of each of the
Committed Loans made by the Assignor outstanding at the date hereof. Upon the
execution and delivery hereof by the Assignor, the Assignee, [the Borrower and
the Administrative Agent] and the payment of the amounts specified in Section 3
required to be paid on the date hereof (i) the Assignee shall, as of the date
hereof, succeed to the rights and be obligated to perform the obligations of a
Bank under the Credit Agreement with a Commitment in an amount equal to the
Assigned Amount, and (ii) the Commitment of the Assignor shall, as of the date
hereof, be reduced by a like amount and the Assignor released from its
obligations under the Credit Agreement to the extent such obligations have been
assumed by the Assignee. The assignment provided for herein shall be without
recourse to the Assignor.

     SECTION 3. Payments. As consideration for the assignment and sale
contemplated in Section 2 hereof, the Assignee shall pay to the Assignor on the
date hereof in Federal funds the amount heretofore agreed between them./1/
Commitment and/or facility fees accrued before the date hereof are for the
account of the Assignor and such fees accruing on and after the date hereof are
for the account of the Assignee. Each of the Assignor and the Assignee agrees
that if it receives any amount under the Credit Agreement which is for the
account of the other party hereto, it shall receive the same for the account of
such other party to the extent of such other party's interest therein and
promptly pay the same to such other party.

     [SECTION 4. Consent of the Borrower and the Administrative Agent. This
Agreement is conditioned upon the consent of the Borrower and the Administrative
Agent pursuant to Section 9.06(c) of the Credit Agreement. The execution of this
                          -------
Agreement by the Borrower and the Administrative Agent is evidence of their
consent. Pursuant to Section 9.06(c), the Borrower agrees to execute and deliver
                             -------
a Note payable to the order of the Assignee to evidence the assignment and
assumption provided for herein.]

     SECTION 5. Non-Reliance on Assignor. The Assignor makes no representation
or warranty in connection with, and shall have no responsibility with respect
to, the solvency, financial condition or statements of the Borrower, or the
validity and enforceability of the Borrower's obligations under the Credit
Agreement or any Note. The Assignee acknowledges that it has, independently and
without reliance on the Assignor, and based on such documents and

_________________________

         /1/ Amount should combine principal together with accrued interest and
breakage compensation, if any, to be paid by the Assignee, net of any portion of
any upfront fee to be paid by the Assignor to the Assignee. It may be preferable
in an appropriate case to specify these amounts generically or by formula rather
than as a fixed sum.

                                       2

<PAGE>

information as it has deemed appropriate, made its own credit analysis and
decision to enter into this Agreement and will continue to be responsible for
making its own independent appraisal of the business, affairs and financial
condition of the Borrower.

         SECTION 6.  Governing Law.  This Agreement shall be governed by and
construed in accordance with the laws of the State of New York.

         SECTION 7. Counterparts. This Agreement may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed and delivered by their duly authorized officers as of the date first
above written.

                                            (NAME OF ASSIGNOR)

                                            By_________________________
                                                Name:
                                                Title:

                                            (NAME OF ASSIGNEE)

                                            By__________________________
                                                Name:
                                                Title:

                                            TRIGON HEALTHCARE, INC.

                                            By__________________________
                                              Name:
                                              Title:]

                                            [JPMORGAN CHASE BANK,
                                                 as Administrative Agent

                                            By__________________________
                                              Name:

                                       3

<PAGE>

                                     Title:]

                                       4<PAGE>

                                                                   Exhibit 10.35

                                                                [CONFORMED COPY]

                                  $100,000,000

                            364- DAY CREDIT AGREEMENT

                                   dated as of

                                November 14, 2001

                                      among

                            Trigon Healthcare, Inc.,

                             The Banks Party Hereto

                                       and

                              JPMORGAN CHASE BANK,
                             as Administrative Agent

                                   ----------

                          J.P. MORGAN SECURITIES INC.,
                          Lead Arranger and Bookrunner

                  BRANCH BANKING AND TRUST COMPANY OF VIRGINIA
                                  SUNTRUST BANK
                               WACHOVIA BANK, N.A.
                              THE BANK OF NEW YORK,
                               Syndication Agents

<PAGE>

                                TABLE OF CONTENTS

                                   ----------

<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----
<S>                                                                                   <C>
ARTICLE 1
---------
        Definitions
        -----------
        Section 1.01.  Definitions .................................................     1
        Section 1.02.  Accounting Terms and Determinations .........................    15
        Section 1.03.  Types of Borrowings .........................................    15

ARTICLE 2
---------
        The Credits
        -----------
        Section 2.01.  Commitments to Lend .........................................    15
        Section 2.02.  Notice of Committed Borrowing ...............................    16
        Section 2.03.  Competitive Bid Borrowings ..................................    16
        Section 2.04.  Notice to Banks; Funding of Loans ...........................    20
        Section 2.05.  Maturity of Loans ...........................................    21
        Section 2.06.  Interest Rates ..............................................    22
        Section 2.07.  Method of Electing Interest Rates ...........................    25
        Section 2.08.  Facility Fee ................................................    27
        Section 2.09.  Termination, Extension or Reduction of Commitments ..........    27
        Section 2.10.  Optional Prepayments ........................................    28
        Section 2.11.  General Provisions as to Payments ...........................    29
        Section 2.12.  Funding Losses ..............................................    29
        Section 2.13.  Computation of Interest and Fees ............................    30
        Section 2.14.  Registry; Notes .............................................    30
        Section 2.15.  Regulation D Compensation ...................................    31
        Section 2.16.  Increased Commitments; Additional Banks .....................    31

ARTICLE 3
---------
        Conditions
        ----------
        Section 3.01.  Effectiveness ...............................................    32
        Section 3.02.  Borrowings ..................................................    33

ARTICLE 4
---------
        Representations and Warranties
        ------------------------------
        Section 4.01.  Corporate Existence and Power ...............................    34
        Section 4.02.  Corporate and Governmental Authorization; No Contravention ..    34
        Section 4.03.  Binding Effect ..............................................    34
</TABLE>

<PAGE>

<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----
<S>                                                                                   <C>
        Section 4.04.  Financial Information .......................................   35
        Section 4.05.  Litigation ..................................................   35
        Section 4.06.  Compliance with Laws; ERISA .................................   36
        Section 4.07.  Environmental Matters .......................................   36
        Section 4.08.  Taxes .......................................................   36
        Section 4.09.  Subsidiaries ................................................   36
        Section 4.10.  Regulatory Restrictions on Borrowing                            36
        Section 4.11.  Full Disclosure .............................................   37

ARTICLE 5
---------
        Covenants
        ---------
        Section 5.01.  Information .................................................   37
        Section 5.02.  Payment of Obligations ......................................   40
        Section 5.03.  Maintenance of Property; Insurance ..........................   40
        Section 5.04.  Conduct of Business and Maintenance of Existence ............   40
        Section 5.05.  Compliance with Laws ........................................   41
        Section 5.06.  Inspection of Property, Books and Records ...................   41
        Section 5.07.  Mergers and Sales of Assets .................................   41
        Section 5.08.  Use of Proceeds .............................................   41
        Section 5.09.  Negative Pledge .............................................   42
        Section 5.10.  Consolidated Debt to Consolidated Total Capitalization ......   43
        Section 5.11.  Consolidated Financial Liabilities to Adjusted
                         Consolidated Total Capitalization .........................   43
        Section 5.12.  Minimum Consolidated Net Worth ..............................   43
        Section 5.13.  Subsidiary Debt .............................................   43
        Section 5.14.  Restricted Payments .........................................   43
        Section 5.15.  Investments .................................................   43
        Section 5.16.  Transactions with Affiliates ................................   44

ARTICLE 6
---------
        Defaults
        --------
        Section 6.01.  Events of Default ...........................................   44
        Section 6.02.  Notice of Default ...........................................   47

ARTICLE 7
---------
        The Agents
        ----------
        Section 7.01.  Appointment and Authorization ...............................   47
        Section 7.02.  Administrative Agent and Affiliates .........................   47
        Section 7.03.  Action by Agents ............................................   48
        Section 7.04.  Consultation with Experts ...................................   48
        Section 7.05.  Liability of Agents .........................................   48
        Section 7.06.  Indemnification .............................................   48
</TABLE>

                                       ii

<PAGE>

<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----
<S>                                                                                   <C>
        Section 7.07.  Credit Decision .............................................   49
        Section 7.08.  Successor Agent .............................................   49
        Section 7.09.  Administrative Agent's Fee ..................................   49
        Section 7.10.  Syndication Agents ..........................................   49

ARTICLE 8
---------
        Change in Circumstances
        -----------------------
        Section 8.01.  Basis for Determining Interest Rate Inadequate or Unfair ....   50
        Section 8.02.  Illegality ..................................................   50
        Section 8.03.  Increased Cost and Reduced Return ...........................   51
        Section 8.04.  Taxes .......................................................   52
        Section 8.05.  Base Rate Loans Substituted for Affected Fixed Rate Loans ...   54
        Section 8.06.  Substitution of Bank ........................................   55

ARTICLE 9
---------
        Miscellaneous
        -------------
        Section 9.01.  Notices .....................................................   55
        Section 9.02.  No Waivers ..................................................   56
        Section 9.03.  Expenses; Indemnification ...................................   56
        Section 9.04.  Sharing of Set-offs .........................................   57
        Section 9.05.  Amendments and Waivers ......................................   57
        Section 9.06.  Successors and Assigns ......................................   57
        Section 9.07.  No Reliance on Margin Stock .................................   59
        Section 9.08.  Confidentiality .............................................   59
        Section 9.09.  Governing Law; Submission to Jurisdiction ...................   59
        Section 9.10.  Counterparts; Integration ...................................   60
        Section 9.11.  WAIVER OF JURY TRIAL ........................................   60
</TABLE>

                                      iii

<PAGE>

<TABLE>
<CAPTION>
                                                                                      Page
                                                                                      ----
<S>                                                                                   <C>
COMMITMENT SCHEDULE
PRICING SCHEDULE
EXHIBIT A - Note
EXHIBIT B - Competitive Bid Quote Request
EXHIBIT C - Invitation for Competitive Bid Quotes
EXHIBIT D - Competitive Bid Quote
EXHIBIT E - Opinion of Counsel for the Borrower
EXHIBIT F - Opinion of Special Counsel for the Administrative Agent
EXHIBIT G - Assignment and Assumption Agreement
EXHIBIT H - Extension Agreement
</TABLE>

                                       iv

<PAGE>

     AGREEMENT dated as of November 14, 2001 among TRIGON HEALTHCARE, INC., the
BANKS party hereto and JPMORGAN CHASE BANK, as Administrative Agent.

     The parties hereto agree as follows:

                                    ARTICLE 1
                                   Definitions

     Section 1.01. Definitions. The following terms, as used herein, have the
following meanings:

     "Absolute Rate Auction" means a solicitation of Competitive Bid Quotes
setting forth Competitive Bid Absolute Rates pursuant to Section 2.03 .
                                                                 ----

     "Additional Bank" has the meaning set forth in Section 2.16(b).
                                                            -------

     "Adjusted CD Rate" has the meaning set forth in Section 2.06.
                                                             ----

     "Adjusted Consolidated Total Capitalization" means, at any date, the sum of
Consolidated Financial Liabilities and Consolidated Net Worth, each determined
as of such date.

     "Administrative Agent" means JPMorgan Chase Bank in its capacity as
administrative agent for the Banks hereunder, and its successors in such
capacity.

     "Administrative Questionnaire" means, with respect to each Bank, an
administrative questionnaire in the form prepared by the Administrative Agent,
completed by such Bank and returned to the Administrative Agent (with a copy to
the Borrower).

     "Admitted Assets" means, with respect to any Regulated Entity, assets which
are "admitted assets" (or a substantially similar concept) under the relevant
state insurance laws and rules and regulations promulgated thereunder applicable
to such Regulated Entity.

     "Affiliate" means (i) any Person that directly, or indirectly through one
or more intermediaries, controls the Borrower (a "Controlling Person") or (ii)
any Person (other than the Borrower or a Subsidiary) which is controlled by or
is under common control with a Controlling Person. As used herein, the term
"control" means possession, directly or indirectly, of the power to vote 20% or

<PAGE>

more of any class of voting securities of a Person or to direct or cause the
direction of the management or policies of a Person, whether through the
ownership of voting securities, by contract or otherwise.

     "Agents" means the Administrative Agent and the Syndication Agents.

     "Annual Statement" means Trigon Insurance's duly completed annual report to
the insurance department or other comparable regulatory authority of the
Commonwealth of Virginia, prepared and filed in conformity with the Commonwealth
of Virginia's applicable regulations.

     "Applicable Lending Office" means, with respect to any Bank, (i) in the
case of its Domestic Loans, its Domestic Lending Office, (ii) in the case of its
Euro-Dollar Loans, its Euro-Dollar Lending Office and (iii) in the case of its
Competitive Bid Loans, its Competitive Bid Lending Office.

     "Assessment Rate" has the meaning set forth in Section 2.06.
                                                            ----

     "Assignee" has the meaning set forth in Section 9.06(c).
                                                     -------

     "Bank" means each bank listed on the signature pages hereof, each
Additional Bank which becomes a Bank pursuant to Section 2.16, each Assignee
                                                         ----
which becomes a Bank pursuant to Section 9.06(c), and their respective
                                         -------
successors.

     "Bank Affiliate" means, (a) with respect to any Bank, (i) an Affiliate of
such Bank or (ii) any entity (whether a corporation, partnership, trust or
otherwise) that is engaged in making, purchasing, holding or otherwise investing
in bank loans and similar extensions of credit in the ordinary course of its
business and is administered or managed by a Bank or an Affiliate of such Bank
and (b) with respect to any Bank that is a fund which invests in bank loans and
similar extensions of credit, any other fund that invests in bank loans and
similar extensions of credit and is managed by the same investment advisor as
such Bank or by an Affiliate of such investment advisor.

     "Base Rate" means, for any day, a rate per annum equal to the higher of (i)
the Prime Rate for such day and (ii) the sum of 1/2 of 1% plus the Federal Funds
Rate for such day.

     "Base Rate Loan" means a Committed Loan which bears interest at the Base
Rate pursuant to the applicable Notice of Committed Borrowing or Notice of
Interest Rate Election or the provisions of Section 2.07(a) or Article 8.
                                                    -------            -

                                       2

<PAGE>

     "Borrower" means Trigon Healthcare, Inc., a Virginia corporation, and its
successors.

     "Borrower's 2000 Form 10-K" means the Borrower's annual report on Form 10-K
for 2000, as filed with the Securities and Exchange Commission pursuant to the
Securities Exchange Act of 1934.

     "Borrower's Latest Form 10-Q" means the Borrower's quarterly report on Form
10-Q for the quarter ended June 30, 2001, as filed with the Securities and
Exchange Commission pursuant to the Securities Exchange Act of 1934.

     "Borrowing" has the meaning set forth in Section 1.03.
                                                      ----

     "CD Base Rate" has the meaning set forth in Section 2.06.
                                                         ----

     "CD Loan" means a Committed Loan which bears interest at a CD Rate pursuant
to the applicable Notice of Committed Borrowing or Notice of Interest Rate
Election.

     "CD Margin" means a rate per annum determined in accordance with the
Pricing Schedule.

     "CD Rate" means a rate of interest determined pursuant to Section 2.06 on
                                                                       ----
the basis of an Adjusted CD Rate.

     "CD Reference Banks" means Branch Banking and Trust Company of Virginia,
SunTrust Bank, Wachovia Bank, N.A. and JPMorgan Chase Bank.

     "Commitment" means (i) with respect to each Bank listed on the Commitment
Schedule, the amount set forth opposite the name of such Bank on the Commitment
Schedule and (ii) with respect to each Additional Bank or Assignee which becomes
a Bank pursuant to Section 2.16 or 9.06(c), the amount of the Commitment thereby
                           ----    -------
assumed by it, in each case as such amount may be changed from time to time
pursuant to Section 2.09, 2.16 or 9.06(c).
                    ----  ----    -------

     "Commitment Schedule" means the Commitment Schedule attached hereto.

     "Committed Loan" means a loan made by a Bank pursuant to Section 2.01;
                                                                      ----
provided that, if any such loan or loans (or portions thereof) are combined or
subdivided pursuant to a Notice of Interest Rate Election, the term Committed
Loan shall refer to the combined principal amount resulting from such

                                       3

<PAGE>

combination or to each of the separate principal amounts resulting from such
subdivision, as the case may be.

     "Competitive Bid Absolute Rate" has the meaning set forth in Section
2.03(d).
-------

     "Competitive Bid Absolute Rate Loan" means a loan to be made by a Bank
pursuant to an Absolute Rate Auction.

     "Competitive Bid Lending Office" means, as to each Bank, its Domestic
Lending Office or such other office, branch or affiliate of such Bank as it may
hereafter designate as its Competitive Bid Lending Office by notice to the
Borrower and the Administrative Agent; provided that any Bank may from time to
time by notice to the Borrower and the Administrative Agent designate separate
Competitive Bid Lending Offices for its Competitive Bid LIBOR Loans, on the one
hand, and its Competitive Bid Absolute Rate Loans, on the other hand, in which
case all references herein to the Competitive Bid Lending Office of such Bank
shall be deemed to refer to either or both of such offices, as the context may
require.

     "Competitive Bid LIBOR Loan" means a loan to be made by a Bank pursuant to
a LIBOR Auction (including such a loan bearing interest at the Base Rate
pursuant to Section 8.01).
                    ----

     "Competitive Bid Loan" means a Competitive Bid LIBOR Loan or a Competitive
Bid Absolute Rate Loan.

     "Competitive Bid Margin" has the meaning set forth in Section
2.03(d)(ii)(C).
--------------

     "Competitive Bid Quote" means an offer by a Bank to make a Competitive Bid
Loan in accordance with Section 2.03.
                                ----

     "Consolidated Assets" means, at any date, the total assets of the Borrower
and its Consolidated Subsidiaries, determined on a consolidated basis as of such
date.

     "Consolidated Debt" means, at any date, the Debt of the Borrower and its
Consolidated Subsidiaries, determined on a consolidated basis as of such date.

     "Consolidated Financial Liabilities" means, at any date, the sum of
Consolidated Debt plus the Synthetic Leases of the Borrower and its Consolidated
Subsidiaries, determined as of such date.

                                       4

<PAGE>

     "Consolidated Net Income" means, for any period, the net income of the
Borrower and its Consolidated Subsidiaries, determined on a consolidated basis
for such period.

     "Consolidated Net Worth" means, at any date, the consolidated shareholders'
equity of the Borrower and its Consolidated Subsidiaries as of such date.

     "Consolidated Subsidiary" means, at any date, any Subsidiary or other
entity the accounts of which would be consolidated with those of the Borrower in
its consolidated financial statements if such statements were prepared as of
such date.

     "Consolidated Tangible Net Worth" means at any date Consolidated Net Worth
less Intangible Assets, all determined as of such date. "Intangible Assets" of
the Borrower and its Consolidated Subsidiaries means the amount (to the extent
reflected in determining the consolidated shareholders' equity of the Borrower
and its Consolidated Subsidiaries) of (i) all write-ups (other than write-ups
resulting from foreign currency translations and write-ups of assets of a going
concern business made on the date of or within twelve months after the
acquisition of such business) in the book value of any asset owned by the
Borrower or a Consolidated Subsidiary and (ii) all unamortized debt discount and
expense, unamortized deferred charges, goodwill, patents, trademarks, service
marks, trade names, copyrights, organization or developmental expenses and other
intangible assets.

     "Consolidated Total Capitalization" means, at any date, the sum of
Consolidated Debt and Consolidated Net Worth, each determined as of such date.

     "Debt" of any Person means, at any date, without duplication, (i) all
obligations of such Person for borrowed money, (ii) all obligations of such
Person evidenced by bonds, debentures, notes or other similar instruments, (iii)
all obligations of such Person to pay the deferred purchase price of property or
services, except trade accounts payable arising in the ordinary course of
business, (iv) all obligations of such Person as lessee which are capitalized in
accordance with GAAP, (v) all non-contingent obligations (and, for purposes of
Sections 5.10 and 5.11 and the definition of Material Financial Obligations, all
contingent obligations) of such Person to reimburse any bank or other Person in
respect of amounts paid under a letter of credit or similar instrument, (vi) all
Debt secured by a Lien on any asset of such Person, whether or not such Debt is
otherwise an obligation of such Person, (vii) all Guarantees by such Person of
Debt of another Person (each such Guarantee to constitute Debt in an amount
equal to the amount of such other Person's Debt Guaranteed thereby) and (viii)
in the case of the Borrower, with respect to any capital stock of the Borrower
which is redeemable other than at the sole option of the Borrower, the
redemption price thereof.

                                       5

<PAGE>

     "Default" means any condition or event which constitutes an Event of
Default or which with the giving of notice or lapse of time or both would,
unless cured or waived, become an Event of Default.

     "Derivatives Obligations" of any Person means all obligations of such
Person in respect of any rate swap transaction, basis swap, forward rate
transaction, commodity swap, commodity option, equity or equity index swap,
equity or equity index option, bond option, interest rate option, foreign
exchange transaction, cap transaction, floor transaction, collar transaction,
currency swap transaction, cross-currency rate swap transaction, currency option
or any other similar transaction (including any option with respect to any of
the foregoing transactions) or any combination of the foregoing transactions.

     "Domestic Business Day" means any day except a Saturday, Sunday or other
day on which commercial banks in New York City are authorized or required by law
to close.

     "Domestic Lending Office" means, as to each Bank, its office located at its
address set forth in its Administrative Questionnaire (or identified in its
Administrative Questionnaire as its Domestic Lending Office) or such other
office as such Bank may hereafter designate as its Domestic Lending Office by
notice to the Borrower and the Administrative Agent; provided that any Bank may
so designate separate Domestic Lending Offices for its Base Rate Loans, on the
one hand, and its CD Loans, on the other hand, in which case all references
herein to the Domestic Lending Office of such Bank shall be deemed to refer to
either or both of such offices, as the context may require.

     "Domestic Loans" means CD Loans or Base Rate Loans or both.

     "Domestic Reserve Percentage" has the meaning set forth in Section 2.06.
                                                                        ----

     "Effective Date" means the date the Commitments become effective in
accordance with Section 3.01.
                        ----

     "Environmental Laws" means any and all federal, state, local and foreign
statutes, laws, judicial decisions, regulations, ordinances, rules, judgments,
orders, decrees, plans, injunctions, permits, concessions, grants, franchises,
licenses, agreements and other governmental restrictions relating to the
environment, the effect of the environment on human health or to emissions,
discharges or releases of pollutants, contaminants, Hazardous Substances or
wastes into the environment, including (without limitation) ambient air, surface
water, ground water or land, or otherwise relating to the manufacture,
processing, distribution,

                                       6

<PAGE>

use, treatment, storage, disposal, transport or handling of pollutants,
contaminants, Hazardous Substances or wastes or the clean-up or other
remediation thereof.

     "ERISA" means the Employee Retirement Income Security Act of 1974, as
amended, or any successor statute.

     "ERISA Group" means the Borrower, any Subsidiary and all members of a
controlled group of corporations and all trades or businesses (whether or not
incorporated) under common control which, together with the Borrower or any
Subsidiary, are treated as a single employer under Section 414 of the Internal
Revenue Code.

     "Euro-Dollar Business Day" means any Domestic Business Day on which
commercial banks are open for international business (including dealings in
dollar deposits) in London.

     "Euro-Dollar Lending Office" means, as to each Bank, its office, branch or
affiliate located at its address set forth in its Administrative Questionnaire
(or identified in its Administrative Questionnaire as its Euro-Dollar Lending
Office) or such other office, branch or affiliate of such Bank as it may
hereafter designate as its Euro-Dollar Lending Office by notice to the Borrower
and the Administrative Agent.

     "Euro-Dollar Loan" means a Committed Loan which bears interest at a
Euro-Dollar Rate pursuant to the applicable Notice of Committed Borrowing or
Notice of Interest Rate Election.

     "Euro-Dollar Margin" means a rate per annum determined in accordance with
the Pricing Schedule.

     "Euro-Dollar Rate" means a rate of interest determined pursuant to Section
2.06(c) on the basis of a London Interbank Offered Rate.
-------

     "Euro-Dollar Reference Banks" means the principal London offices of Bank of
New York, SunTrust Bank, Wachovia Bank, N.A. and JPMorgan Chase Bank.

     "Euro-Dollar Reserve Percentage" means, for any day, that percentage
(expressed as a decimal) which is in effect on such day, as prescribed by the
Board of Governors of the Federal Reserve System (or any successor) for
determining the maximum reserve requirement for a member bank of the Federal
Reserve System in New York City with deposits exceeding five billion dollars in
respect of "Eurocurrency liabilities" (or in respect of any other category of
liabilities which includes deposits by reference to which the interest rate on

                                       7

<PAGE>

Euro-Dollar Loans is determined or any category of extensions of credit or other
assets which includes loans by a non-United States office of any Bank to United
States residents).

     "Event of Default" has the meaning set forth in Section 6.01.
                                                             ----

     "Exchange Act" means the Securities Exchange Act of 1934, as amended from
time to time.

     "Existing Credit Agreement" means the Credit Agreement dated as of February
5, 1997 among the Borrower, the banks named therein and Morgan Guaranty Trust
Company of New York, as agent, as amended prior to the Effective Date.

     "Federal Funds Rate" means, for any day, the rate per annum (rounded
upward, if necessary, to the nearest 1/100 of 1%) equal to the weighted average
of the rates on overnight Federal funds transactions with members of the Federal
Reserve System arranged by Federal funds brokers on such day, as published by
the Federal Reserve Bank of New York on the Domestic Business Day next
succeeding such day, provided that (i) if such day is not a Domestic Business
Day, the Federal Funds Rate for such day shall be such rate on such transactions
on the next preceding Domestic Business Day as so published on the next
succeeding Domestic Business Day and (ii) if no such rate is so published on
such next succeeding Domestic Business Day, the Federal Funds Rate for such day
shall be the average rate quoted to JPMorgan Chase Bank on such day on such
transactions as determined by the Administrative Agent.

     "Final Maturity Date" means the first anniversary of the Termination Date,
or, if such day is not a Business Day, the next preceding Business Day.

     "Fiscal Quarter" means a fiscal quarter of the Borrower.

     "Fiscal Year" means a fiscal year of the Borrower.

     "Fixed Rate Loans" means CD Loans or Euro-Dollar Loans or Competitive Bid
Loans (excluding Competitive Bid LIBOR Loans bearing interest at the Base Rate
pursuant to Section 8.01) or any combination of the foregoing.
                         ----

     "GAAP" means generally accepted accounting principles as in effect from
time to time, applied on a basis consistent (except for changes concurred in by
the Borrower's independent public accountants) with the initial audited
consolidated

                                       8

<PAGE>

financial statements of the Borrower and its Consolidated Subsidiaries to be
delivered to the Banks pursuant to Section 5.01(a).
                                           -------

     "Group of Loans" means, at any time, a group of Loans consisting of (i) all
Committed Loans which are Base Rate Loans at such time, (ii) all Euro-Dollar
Loans having the same Interest Period at such time or (iii) all CD Loans having
the same Interest Period at such time, provided that, if a Committed Loan of any
particular Bank is converted to or made as a Base Rate Loan pursuant to Article
8, such Loan shall be included in the same Group or Groups of Loans from time to
-
time as it would have been in if it had not been so converted or made.

     "Guarantee" by any Person means any obligation, contingent or otherwise, of
such Person directly or indirectly guaranteeing any Debt of any other Person
and, without limiting the generality of the foregoing, any obligation, direct or
indirect, contingent or otherwise, of such Person (i) to purchase or pay (or
advance or supply funds for the purchase or payment of) such Debt (whether
arising by virtue of partnership arrangements, by agreement to keep-well, to
purchase assets, goods, securities or services, to take-or-pay, or to maintain
financial statement conditions or otherwise), (ii) to reimburse a bank for
amounts drawn under a letter of credit for the purpose of paying such Debt or
(iii) entered into for the purpose of assuring in any other manner the holder of
such Debt of the payment thereof or to protect such holder against loss in
respect thereof (in whole or in part), provided that the term Guarantee shall
not include endorsements for collection or deposit in the ordinary course of
business. The term Guarantee used as a verb has a corresponding meaning.

     "Hazardous Substances" means any toxic, radioactive, caustic or otherwise
hazardous substance, including petroleum, its derivatives, by-products and other
hydrocarbons, or any substance having any constituent elements displaying any of
the foregoing characteristics.

     "Increased Commitments" has the meaning set forth in Section 2.16(a).
                                                                  -------

     "Indemnitee" has the meaning set forth in Section 9.03(b).
                                                       -------

     "Interest Period" means: (1) with respect to each Euro-Dollar Loan, the
period commencing on the date of borrowing specified in the applicable Notice of
Borrowing or on the date specified in an applicable Notice of Interest Rate
Election and ending one, two, three or six months thereafter, as the Borrower
may elect in such notice; provided that:

          (a)   any Interest Period which would otherwise end on a day which is
     not a Euro-Dollar Business Day shall be extended to the next succeeding
     Euro-Dollar Business Day unless such Euro-Dollar Business

                                       9

<PAGE>

     Day falls in another calendar month, in which case such Interest Period
     shall end on the next preceding Euro-Dollar Business Day; and

          (b)   any Interest Period which begins on the last Euro-Dollar
     Business Day of a calendar month (or on a day for which there is no
     numerically corresponding day in the calendar month at the end of such
     Interest Period) shall, subject to the proviso in paragraph (4) below, end
     on the last Euro-Dollar Business Day of a calendar month;

     (2)  with respect to each CD Loan, the period commencing on the date of
borrowing specified in the applicable Notice of Borrowing or on the date
specified in an applicable Notice of Interest Rate Election and ending 30, 60,
90 or 180 days thereafter, as the Borrower may elect in such notice; provided
that any Interest Period which would otherwise end on a day which is not a
Euro-Dollar Business Day shall be extended to the next succeeding Euro-Dollar
Business Day; and

     (3)  with respect to each Competitive Bid LIBOR Loan, the period commencing
on the date of borrowing specified in the applicable Notice of Borrowing and
ending such whole number of months thereafter as the Borrower may elect in
accordance with Section 2.03; provided that:
                        ----

          (a)   any Interest Period which would otherwise end on a day which is
     not a Euro-Dollar Business Day shall be extended to the next succeeding
     Euro-Dollar Business Day unless such Euro-Dollar Business Day falls in
     another calendar month, in which case such Interest Period shall end on the
     next preceding Euro-Dollar Business Day; and

          (b)   any Interest Period which begins on the last Euro-Dollar
     Business Day of a calendar month (or on a day for which there is no
     numerically corresponding day in the calendar month at the end of such
     Interest Period) shall, subject to the proviso in paragraph (4) below, end
     on the last Euro-Dollar Business Day of a calendar month; and

     (4)  with respect to each Competitive Bid Absolute Rate Loan, the period
commencing on the date of borrowing specified in the applicable Notice of
Borrowing and ending such number of days thereafter (but not less than seven
days) as the Borrower may elect in accordance with Section 2.03; provided that
                                                           ----
any Interest Period which would otherwise end on a day which is not a
Euro-Dollar Business Day shall be extended to the next succeeding Euro-Dollar
Business Day; and

provided further that

                                       10

<PAGE>

          (a)   any Interest Period applicable to any Loan which begins before
     the Termination Date and would otherwise end after the Termination Date
     shall end on the Termination Date; and

          (b)   any Interest Period applicable to any Loan which would otherwise
     end after the Final Maturity Date shall end on the Final Maturity Date.

     "Internal Revenue Code" means the Internal Revenue Code of 1986, as
amended, or any successor statute.

     "Investment" means any investment in any Person, whether by means of share
purchase, capital contribution, loan, Guarantee, time deposit or otherwise (but
not including any demand deposit).

     "LIBOR Auction" means a solicitation of Competitive Bid Quotes setting
forth Competitive Bid Margins based on the London Interbank Offered Rate
pursuant to Section 2.03.
                    ----

     "Lien" means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind, or any other type of
preferential arrangement that has substantially the same practical effect as a
security interest, in respect of such asset. For purposes hereof, the Borrower
or any Subsidiary shall be deemed to own subject to a Lien any asset which it
has acquired or holds subject to the interest of a vendor or lessor under any
conditional sale agreement, capital lease or other title retention agreement
relating to such asset.

     "Loan" means a Committed Loan or a Competitive Bid Loan and "Loans" means
Committed Loans or Competitive Bid Loans or any combination of the foregoing.

     "London Interbank Offered Rate" has the meaning set forth in Section
2.06(c).
-------

     "Material Adverse Effect" means a material adverse effect upon (i) the
business, results of operations, financial condition or prospects of the
Borrower and its Consolidated Subsidiaries taken as a whole, (ii) the ability of
the Borrower to perform its obligations under this Agreement or (iii) the
ability of any of the Banks to enforce their rights and remedies against the
Borrower under this Agreement.

     "Material Financial Obligations" means a principal or face amount of Debt
and/or obligations in respect of Synthetic Leases and/or payment or

                                       11

<PAGE>

collateralization obligations in respect of Derivatives Obligations of the
Borrower and/or one or more of its Subsidiaries, arising in one or more related
or unrelated transactions, exceeding in the aggregate $40,000,000.

     "Material Plan" means, at any time, a Plan or Plans having aggregate
Unfunded Liabilities in excess of $10,000,000.

     "Multiemployer Plan" means, at any time, an employee pension benefit plan
within the meaning of Section 4001(a)(3) of ERISA to which any member of the
ERISA Group is then making or accruing an obligation to make contributions or
has within the preceding five plan years made contributions, including for these
purposes any Person which ceased to be a member of the ERISA Group during such
five year period.

     "Non-Admitted Assets" means, with respect to any Regulated Entity, assets
which are not Admitted Assets.

     "Notes" means promissory notes of the Borrower, substantially in the form
of Exhibit A hereto, evidencing the Borrower's obligation to repay the Loans,
and "Note" means any one of such promissory notes issued hereunder.

     "Notice of Borrowing" means a Notice of Committed Borrowing (as defined in
Section 2.02) or a Notice of Competitive Bid Borrowing (as defined in Section
        ----
2.03(f)).
-------

     "Notice of Interest Rate Election" has the meaning set forth in Section
2.07.
----

     "Parent" means, with respect to any Bank, any Person controlling such Bank.

     "Participant" has the meaning set forth in Section 9.06(b).
                                                        -------

     "PBGC" means the Pension Benefit Guaranty Corporation or any entity
succeeding to any or all of its functions under ERISA.

     "Person" means an individual, a corporation, a limited liability company, a
partnership, an association, a trust or any other entity or organization,
including a government or political subdivision or an agency or instrumentality
thereof.

     "Plan" means, at any time, an employee pension benefit plan (other than a
Multiemployer Plan) which is covered by Title IV of ERISA or subject to the
minimum funding standards under Section 412 of the Internal Revenue Code and

                                       12

<PAGE>

either (i) is maintained, or contributed to, by any member of the ERISA Group
for employees of any member of the ERISA Group or (ii) has at any time within
the preceding five years been maintained, or contributed to, by any Person which
was at such time a member of the ERISA Group for employees of any Person which
was at such time a member of the ERISA Group.

     "Pricing Schedule" means the Pricing Schedule attached hereto.

     "Prime Rate" means the rate of interest per annum publicly announced by
JPMorgan Chase Bank from time to time as its prime rate in effect at its
principal offices in New York City; each change in the Prime Rate shall be
effective from and including the date such change is publicly announced as being
effective.

     "Quarterly Payment Dates" means each March 31, June 30, September 30 and
December 31.

     "Reference Banks" means the CD Reference Banks or the Euro-Dollar Reference
Banks, as the context may require, and "Reference Bank" means any one of such
Reference Banks.

     "Regulated Entity" means a Subsidiary subject to regulation under the
insurance laws of any state of the United States.

     "Regulation U" means Regulation U of the Board of Governors of the Federal
Reserve System, as in effect from time to time.

     "Required Banks" means, at any time, Banks having at least a majority of
the aggregate amount of the Commitments or, if the Commitments shall have
terminated, holding at least a majority of the aggregate unpaid principal amount
of the Loans.

     "Restricted Payment" means (i) any dividend or other distribution on any
shares of the Borrower's capital stock (except dividends payable solely in
shares of its capital stock other than mandatorily redeemable preferred stock)
or (ii) any payment on account of the purchase, redemption, retirement or
acquisition of (a) any shares of the Borrower's capital stock or (b) any option,
warrant or other right to acquire shares of the Borrower's capital stock (but
not including payments of principal, premium (if any) or interest made pursuant
to the terms of convertible debt securities prior to conversion).

     "Revolving Credit Loan" means a loan made or to be made by a Bank pursuant
to Section 2.01(a).
           -------

                                       13

<PAGE>

     "Revolving Credit Period" means the period from and including the Effective
Date to but not including the Termination Date.

     "SEC" means the Securities and Exchange Commission.

     "Subsidiary" means, as to any Person, any corporation or other entity of
which securities or other ownership interests having ordinary voting power to
elect a majority of the board of directors or other persons performing similar
functions are at the time directly or indirectly owned by such Person. Unless
otherwise specified, "Subsidiary" means a Subsidiary of the Borrower.

     "Syndication Agents" means Branch Banking and Trust Company of Virginia,
SunTrust Bank, Wachovia Bank, N.A. and The Bank of New York, each in its
capacity as a syndication agent in respect of this Agreement.

     "Synthetic Lease" means a lease as to which (i) the obligations of the
lessee are not capitalized in accordance with GAAP but (ii) the lessee is
treated as owner of the leased property for purposes of the Internal Revenue
Code. The amount of any Synthetic Lease shall be determined for purposes of this
Agreement by capitalizing the rentals payable thereunder as if such lease were a
capital lease under GAAP.

     "Termination Date" means November 13, 2002, or such later date to which the
Termination Date shall have been extended pursuant to Section 2.09(c), if such
                                                              -------
day is not a Euro-Dollar Business Day, the next preceding Euro-Dollar Business
Day.

     "Term Loan" means a loan made or to be made by a Bank pursuant to Section
2.01(b).

     "Trigon Insurance" means Trigon Insurance Company, a wholly owned
Subsidiary of the Borrower.

     "Unfunded Liabilities" means, with respect to any Plan at any time, the
amount (if any) by which (i) the value of all benefit liabilities under such
Plan, determined on a plan termination basis using the assumptions prescribed by
the PBGC for purposes of Section 4044 of ERISA, exceeds (ii) the fair market
value of all Plan assets allocable to such liabilities under Title IV of ERISA
(excluding any accrued but unpaid contributions), all determined as of the then
most recent valuation date for such Plan, but only to the extent that such
excess represents a potential liability of a member of the ERISA Group to the
PBGC or any other Person under Title IV of ERISA.

                                       14

<PAGE>

     "United States" means the United States of America.

     Section 1.02. Accounting Terms and Determinations. Unless otherwise
specified herein, all accounting terms used herein shall be interpreted, all
accounting determinations hereunder shall be made, and all financial statements
required to be delivered hereunder shall be prepared in accordance with GAAP;
provided that, if the Borrower notifies the Administrative Agent that the
Borrower wishes to amend any covenant in Article 5 or the definition of any term
                                                 -
used therein to eliminate the effect of any change in GAAP on the operation of
such covenant (or if the Administrative Agent notifies the Borrower that the
Required Banks wish to amend Article 5 or any such definition for such purpose),
                                     -
then the Borrower's compliance with such covenant shall be determined on the
basis of GAAP in effect immediately before the relevant change in GAAP became
effective, either until such notice is withdrawn by the Person delivering such
notice or such covenant or definition is amended in a manner satisfactory to the
Borrower and the Required Banks.

     Section 1.03. Types of Borrowings. The term "Borrowing" denotes the
aggregation of Loans to be made to the Borrower by one or more Banks pursuant to
Article 2 on the same day, all of which Loans are of the same type (subject to
        -
Article 8) and, except in the case of Base Rate Loans, have the same initial
        -
Interest Period. Borrowings are classified for purposes hereof either (i) by
reference to the pricing of Loans comprising such Borrowing (e.g., a
"Euro-Dollar Borrowing" is a Borrowing comprised of Euro-Dollar Loans) or (ii)
by reference to the provisions of Article 2 under which participation therein is
                                          -
determined (i.e., a "Committed Borrowing" is a Borrowing under Section 2.01 in
which all Banks participate in proportion to their Commitments, while a
"Competitive Bid Borrowing" is a Borrowing under Section 2.03 in which one or
                                                         ----
more Banks participate on the basis of their bids).

                                    ARTICLE 2

                                   The Credits

     Section 2.01. Commitments to Lend. (a During the Revolving Credit Period,
each Bank severally agrees, on the terms and conditions set forth in this
Agreement, to make loans to the Borrower pursuant to this subsection (a) from
time to time; provided that, immediately after each such loan is made:

          (i)   the aggregate outstanding principal amount of such Bank's
     Committed Loans shall not exceed its Commitment; and

                                       15

<PAGE>

          (ii)    the aggregate outstanding principal amount of all Loans shall
     not exceed the aggregate amount of the Commitments.

Within the foregoing limits, the Borrower may borrow under this subsection (a),
prepay Loans to the extent permitted by Section 2.10 and reborrow at any time
                                                ----
during the Revolving Credit Period under this Section.

     (b)  Term Loans. Each Bank severally agrees, on the terms and conditions
set forth in this Agreement, to make a loan to the Borrower on the Termination
Date in an aggregate principal amount up to but not exceeding the amount of its
Commitment. For avoidance of doubt, no Term Loans may be made hereunder on a
date as which the Commitments are extended pursuant to Section 2.09(c).
                                                               -------

     (c)  Minimum Borrowings. Each Borrowing under this Section 2.01 shall be in
an aggregate principal amount of $10,000,000 or any larger multiple of
$1,000,000 (except that any such Borrowing may be in the aggregate amount at the
time available under this Section) and shall be made from the several Banks
ratably in proportion to their respective Commitments.

     Section 2.02. Notice of Committed Borrowing. The Borrower shall give the
Administrative Agent notice (a "Notice of Committed Borrowing") not later than
10:30 A.M. (New York City time) on (x) the date of each Base Rate Borrowing, (y)
the second Domestic Business Day before each CD Borrowing and (z) the third
Euro-Dollar Business Day before each Euro-Dollar Borrowing, specifying:

          (i)     the date of such Borrowing, which shall be a Domestic Business
     Day in the case of a Domestic Borrowing or a Euro-Dollar Business Day in
     the case of a Euro-Dollar Borrowing;

          (ii)    the aggregate amount of such Borrowing;

          (iii)   whether the Loans comprising such Borrowing are to bear
     interest initially at the Base Rate, a CD Rate or a Euro-Dollar Rate; and

          (iv)    in the case of a CD Borrowing or a Euro-Dollar Borrowing, the
     duration of the initial Interest Period applicable thereto, subject to the
     provisions of the definition of Interest Period.

     Section 2.03. Competitive Bid Borrowings . (a The Competitive Bid Option.
In addition to Committed Borrowings pursuant to Section 2.01, the Borrower may,
                                                        ----
as set forth in this Section, request the Banks to make offers to make
Competitive Bid Loans to the Borrower from time to time during the

                                       16

<PAGE>

Revolving Credit Period. The Banks may, but shall have no obligation to, make
such offers and the Borrower may, but shall have no obligation to, accept any
such offers in the manner set forth in this Section.

     (b)  Competitive Bid Quote Request. When the Borrower wishes to request
offers to make Competitive Bid Loans under this Section, it shall transmit to
the Administrative Agent by telex or facsimile a Competitive Bid Quote Request
substantially in the form of Exhibit B hereto so as to be received not later
than 10:30 A.M. (New York City time) on (x) the fifth Euro-Dollar Business Day
before the date of Borrowing proposed therein, in the case of a LIBOR Auction or
(y) the Domestic Business Day next preceding the date of Borrowing proposed
therein, in the case of an Absolute Rate Auction (or, in either case, such other
time or date as the Borrower and the Administrative Agent shall have mutually
agreed and shall have notified to the Banks not later than the date of the
Competitive Bid Quote Request for the first LIBOR Auction or Absolute Rate
Auction for which such change is to be effective) specifying:

          (i)     the proposed date of Borrowing, which shall be a Euro-Dollar
     Business Day in the case of a LIBOR Auction or a Domestic Business Day in
     the case of an Absolute Rate Auction,

          (ii)    the aggregate amount of such Borrowing, which shall be
     $10,000,000 or a larger multiple of $1,000,000,

          (iii)   the duration of the Interest Period applicable thereto,
     subject to the provisions of the definition of Interest Period, and

          (iv)    whether the Competitive Bid Quotes requested are to set forth
     a Competitive Bid Margin or a Competitive Bid Absolute Rate.

The Borrower may request offers to make Competitive Bid Loans for more than one
Interest Period in a single Competitive Bid Quote Request. No Competitive Bid
Quote Request shall be given within five Euro-Dollar Business Days (or such
other number of days as the Borrower and the Administrative Agent may agree) of
any other Competitive Bid Quote Request.

     (c)  Invitation for Competitive Bid Quotes. Promptly after receiving a
Competitive Bid Quote Request, the Administrative Agent shall send to the Banks
by telex or facsimile an Invitation for Competitive Bid Quotes substantially in
the form of Exhibit C hereto, which shall constitute an invitation by the
Borrower to each Bank to submit Competitive Bid Quotes offering to make the
Competitive Bid Loans to which such Competitive Bid Quote Request relates in
accordance with this Section.

                                       17

<PAGE>

     (d)  Submission and Contents of Competitive Bid Quotes. (i) Each Bank may
submit a Competitive Bid Quote containing an offer or offers to make Competitive
Bid Loans in response to any Invitation for Competitive Bid Quotes. Each
Competitive Bid Quote must comply with the requirements of this subsection (d)
and must be submitted to the Administrative Agent by telex or facsimile at its
address specified in or pursuant to Section 9.01 not later than (x) 2:00 P.M.
(New York City time) on the fourth Euro-Dollar Business Day before the proposed
date of Borrowing, in the case of a LIBOR Auction or (y) 9:30 A.M. (New York
City time) on the proposed date of Borrowing, in the case of an Absolute Rate
Auction (or, in either case, such other time or date as the Borrower and the
Administrative Agent shall have mutually agreed and shall have notified to the
Banks not later than the date of the Competitive Bid Quote Request for the first
LIBOR Auction or Absolute Rate Auction for which such change is to be
effective); provided that Competitive Bid Quotes submitted by the Administrative
Agent (or any affiliate of the Administrative Agent) in the capacity of a Bank
may be submitted, and may only be submitted, if the Administrative Agent or such
affiliate notifies the Borrower of the terms of the offer or offers contained
therein not later than (x) one hour before the deadline for the other Banks, in
the case of a LIBOR Auction or (y) 15 minutes before the deadline for the other
Banks, in the case of an Absolute Rate Auction. Subject to Articles 3 and 6, any
Competitive Bid Quote so made shall not be revocable except with the written
consent of the Administrative Agent given on the instructions of the Borrower.

          (ii)    Each Competitive Bid Quote shall be substantially in the form
     of Exhibit D hereto and shall in any case specify:

                  (A)    the proposed date of Borrowing,

                  (B)    the principal amount of the Competitive Bid Loan for
          which each such offer is being made, which principal amount (w) may be
          greater than or less than the Commitment of the quoting Bank, (x) must
          be $5,000,000 or a larger multiple of $1,000,000, (y) may not exceed
          the principal amount of Competitive Bid Loans for which offers were
          requested and (z) may be subject to an aggregate limitation as to the
          principal amount of Competitive Bid Loans for which offers being made
          by such quoting Bank may be accepted,

                  (C)    in the case of a LIBOR Auction, the margin above or
          below the applicable London Interbank Offered Rate (the "Competitive
          Bid Margin") offered for each such Competitive Bid Loan, expressed as
          a percentage (specified to the nearest 1/10,000 of 1%) to be added to
          or subtracted from such base rate,

                                       18

<PAGE>

                    (D)    in the case of an Absolute Rate Auction, the rate of
          interest per annum (specified to the nearest 1/10,000 of 1%) (the
          "Competitive Bid Absolute Rate") offered for each such Competitive Bid
          Loan, and

                    (E)    the identity of the quoting Bank.

A Competitive Bid Quote may set forth up to five separate offers by the quoting
Bank with respect to each Interest Period specified in the related Invitation
for Competitive Bid Quotes.

           (iii)   Any Competitive Bid Quote shall be disregarded if it:

                    (A)    is not substantially in conformity with Exhibit D
           hereto or does not specify all of the information required by
           subsection (d)(ii) above;

                    (B)    contains qualifying, conditional or similar language;

                    (C)    proposes terms other than or in addition to those set
           forth in the applicable Invitation for Competitive Bid Quotes; or

                    (D)    arrives after the time set forth in subsection (d)
           (i).

     (e)  Notice to Borrower. The Administrative Agent shall promptly notify the
Borrower of the terms of (i) any Competitive Bid Quote submitted by a Bank that
is in accordance with subsection (d) and (ii) any Competitive Bid Quote that
amends, modifies or is otherwise inconsistent with a previous Competitive Bid
Quote submitted by such Bank with respect to the same Competitive Bid Quote
Request. Any such subsequent Competitive Bid Quote shall be disregarded by the
Administrative Agent unless such subsequent Competitive Bid Quote is submitted
solely to correct a manifest error in such former Competitive Bid Quote. The
Administrative Agent's notice to the Borrower shall specify (A) the aggregate
principal amount of Competitive Bid Loans for which offers have been received
for each Interest Period specified in the related Competitive Bid Quote Request,
(B) the respective principal amounts and Competitive Bid Margins or Competitive
Bid Absolute Rates, as the case may be, so offered and (C) if applicable,
limitations on the aggregate principal amount of Competitive Bid Loans for which
offers in any single Competitive Bid Quote may be accepted.

     (f)  Acceptance and Notice by Borrower. Not later than 10:30 A.M. (New York
City time) on (x) the third Euro-Dollar Business Day before the proposed date of
Borrowing, in the case of a LIBOR Auction or (y) the proposed date of Borrowing,
in the case of an Absolute Rate Auction (or, in either case,

                                       19

<PAGE>

such other time or date as the Borrower and the Administrative Agent shall have
mutually agreed and shall have notified to the Banks not later than the date of
the Competitive Bid Quote Request for the first LIBOR Auction or Absolute Rate
Auction for which such change is to be effective), the Borrower shall notify the
Administrative Agent of its acceptance or non-acceptance of the offers so
notified to it pursuant to subsection (e). In the case of acceptance, such
notice (a "Notice of Competitive Bid Borrowing") shall specify the aggregate
principal amount of offers for each Interest Period that are accepted. The
Borrower may accept any Competitive Bid Quote in whole or in part; provided
that:

          (i)     the aggregate principal amount of each Competitive Bid
     Borrowing may not exceed the applicable amount set forth in the related
     Competitive Bid Quote Request;

          (ii)    the principal amount of each Competitive Bid Borrowing must be
     $10,000,000 or a larger multiple of $1,000,000;

          (iii)   acceptance of offers may only be made on the basis of
     ascending Competitive Bid Margins or Competitive Bid Absolute Rates, as the
     case may be; and

          (iv)    the Borrower may not accept any offer that is described in
     subsection (d)(iii) or that otherwise fails to comply with the requirements
     of this Agreement.

     (g)  Allocation by Administrative Agent. If offers are made by two or more
Banks with the same Competitive Bid Margins or Competitive Bid Absolute Rates,
as the case may be, for a greater aggregate principal amount than the amount in
respect of which such offers are accepted for the related Interest Period, the
principal amount of Competitive Bid Loans in respect of which such offers are
accepted shall be allocated by the Administrative Agent among such Banks as
nearly as possible (in multiples of $1,000,000, as the Administrative Agent may
deem appropriate) in proportion to the aggregate principal amounts of such
offers. Determinations by the Administrative Agent of the amounts of Competitive
Bid Loans shall be conclusive in the absence of manifest error.

      Section 2.04. Notice to Banks; Funding of Loans. (a Promptly after
receiving a Notice of Borrowing, the Administrative Agent shall notify each Bank
of the contents thereof and of such Bank's share (if any) of such Borrowing and
such Notice of Borrowing shall not thereafter be revocable by the Borrower.

     (b)  Not later than 12:00 Noon (New York City time) on the date of each
Borrowing, each Bank participating therein shall make available its share of
such Borrowing, in Federal or other funds immediately available in New York
City, to

                                       20

<PAGE>

the Administrative Agent at its address specified in or pursuant to Section
9.01. Unless the Administrative Agent determines that any applicable condition
----
specified in Article 3 has not been satisfied, the Administrative Agent will
                     -
make the funds so received from the Banks available to the Borrower at the
Administrative Agent's aforesaid address.

     (c)  If any Bank makes a Term Loan hereunder on any day on which the
Borrower is to repay an outstanding Revolving Credit Loan from such Bank, such
Bank shall apply the proceeds of its new Term Loan to make such repayment and
only an amount equal to the difference (if any) between the amount being
borrowed and the amount being repaid shall be made available by such Bank to the
Administrative Agent as provided in subsection 2.04(b), or remitted by the
                                               -------
Borrower to the Administrative Agent as provided in Section 2.11, as the case
                                                            ----
may be.

     (d)  Unless the Administrative Agent shall have received notice from a Bank
before the date of any Borrowing that such Bank will not make available to the
Administrative Agent such Bank's share of such Borrowing, the Administrative
Agent may assume that such Bank has made such share available to the
Administrative Agent on the date of such Borrowing in accordance with
subsections (b) and (c) of this Section and the Administrative Agent may, in
reliance upon such assumption, make available to the Borrower on such date a
corresponding amount. If and to the extent that such Bank shall not have so made
such share available to the Administrative Agent, such Bank and the Borrower
severally agree to repay to the Administrative Agent forthwith on demand such
corresponding amount together with interest thereon, for each day from the date
such amount is made available to the Borrower until the date such amount is
repaid to the Administrative Agent, at (i) in the case of the Borrower, a rate
per annum equal to the interest rate applicable thereto pursuant to Section 2.06
                                                                            ----
and (ii) in the case of such Bank, the Federal Funds Rate. If such Bank shall
repay to the Administrative Agent such corresponding amount, such amount so
repaid shall constitute such Bank's Loan included in such Borrowing for purposes
of this Agreement.

     Section 2.05. Maturity of Loans. (a) Each Revolving Credit Loan shall
mature, and the principal amount thereof shall be due and payable, on the
Termination Date.

     (b)  Each Term Loan shall mature, and the principal amount thereof shall be
due and payable, on the Final Maturity Date.

     (c)  Each Competitive Bid Loan included in any Competitive Bid Borrowing
shall mature, and the principal amount thereof shall be due and

                                       21

<PAGE>

payable (together with interest accrued thereon), on the last day of the
Interest Period applicable to such Borrowing.

     Section 2.06. Interest Rates. (a) Each Base Rate Loan shall bear interest
on the outstanding principal amount thereof, for each day from the date such
Loan is made until it becomes due, at a rate per annum equal to the Base Rate
for such day. Such interest shall be payable in arrears at maturity, on each
Quarterly Payment Date prior to maturity and, with respect to the principal
amount of any Base Rate Loan converted to a CD Loan or a Euro-Dollar Loan, on
the date such amount is so converted. Any overdue principal of or interest on
any Base Rate Loan shall bear interest, payable on demand, for each day until
paid at a rate per annum equal to the sum of 2% plus the Base Rate for such day.

     (b)  Each CD Loan shall bear interest on the outstanding principal amount
thereof, for each day during each Interest Period applicable thereto, at a rate
per annum equal to the sum of the CD Margin for such day plus the Adjusted CD
Rate applicable to such Interest Period; provided that if any CD Loan shall, as
a result of clause (2)(b) of the definition of Interest Period, have an Interest
Period of less than 30 days, such CD Loan shall bear interest for each day
during such Interest Period at the Base Rate for such day. Such interest shall
be payable for each Interest Period on the last day thereof and, if such
Interest Period is longer than 90 days, at intervals of 90 days after the first
day thereof. Any overdue principal of or interest on any CD Loan shall bear
interest, payable on demand, for each day until paid at a rate per annum equal
to the sum of 2% plus the higher of (i) the Base Rate for such day and (ii) the
sum of the CD Margin plus the Adjusted CD Rate applicable to such Loan on the
day before such payment was due.

     The "Adjusted CD Rate" applicable to any Interest Period means a rate per
annum determined pursuant to the following formula:

                      [    CDBR     ]*
               ACDR =  [ __________ ] + AR
                        [1.00 - DRP]

               ACDR   =   Adjusted CD Rate
               CDBR   =   CD Base Rate
               DRP    =   Domestic Reserve Percentage
               AR     =   Assessment Rate

     __________
     *    The amount in brackets being rounded upward, if necessary, to the next
          higher 1/100 of 1%

     The "CD Base Rate" applicable to any Interest Period is the rate of
interest determined by the Administrative Agent to be the average (rounded

                                       22

<PAGE>

upward, if necessary, to the next higher 1/100 of 1%) of the prevailing rates
per annum bid at 10:00 A.M. (New York City time) (or as soon thereafter as
practicable) on the first day of such Interest Period by two or more New York
certificate of deposit dealers of recognized standing for the purchase at face
value from each CD Reference Bank of its certificates of deposit in an amount
comparable to the principal amount of the CD Loan of such CD Reference Bank to
which such Interest Period applies and having a maturity comparable to such
Interest Period.

     "Domestic Reserve Percentage" means for any day that percentage (expressed
as a decimal) which is in effect on such day, as prescribed by the Board of
Governors of the Federal Reserve System (or any successor) for determining the
maximum reserve requirement (including without limitation any basic,
supplemental or emergency reserves) for a member bank of the Federal Reserve
System in New York City with deposits exceeding five billion dollars in respect
of new non-personal time deposits in dollars in New York City having a maturity
comparable to the related Interest Period and in an amount of $100,000 or more.
The Adjusted CD Rate shall be adjusted automatically on and as of the effective
date of any change in the Domestic Reserve Percentage.

     "Assessment Rate" means for any day the annual assessment rate in effect on
such day which is payable by a member of the Bank Insurance Fund classified as
adequately capitalized and within supervisory subgroup "A" (or a comparable
successor assessment risk classification) within the meaning of 12 C.F.R. (S)
327.4(a) (or any successor provision) to the Federal Deposit Insurance
Corporation (or any successor) for such Corporation's (or such successor's)
insuring time deposits at offices of such institution in the United States. The
Adjusted CD Rate shall be adjusted automatically on and as of the effective date
of any change in the Assessment Rate.

     (c)  Each Euro-Dollar Loan shall bear interest on the outstanding principal
amount thereof, for each day during each Interest Period applicable thereto, at
a rate per annum equal to the sum of the Euro-Dollar Margin for such day plus
the London Interbank Offered Rate applicable to such Interest Period. Such
interest shall be payable for each Interest Period on the last day thereof and,
if such Interest Period is longer than three months, at intervals of three
months after the first day thereof.

     The "London Interbank Offered Rate" applicable to any Interest Period means
(a) the offered rate for dollar deposits, for a period approximately equal to
such Interest Period and, if the amount is so quoted, in an amount approximately
equal to the average principal amount of the applicable Loans, quoted on the
second Euro-Dollar Business Day prior to the first day of such Interest Period,
as such rate appears on the display designated as page "3750" on the Telerate
service

                                       23

<PAGE>

(or such other page as may replace page "3750" on the Telerate service or such
other service as may be nominated by the British Bankers' Association as the
information vendor for the purpose of displaying British Bankers' Association
Interest Settlement Rates for Dollar deposits) ("Telerate Page 3750") as of
11:00 A.M. (London time) on such date, (b) if, as of 11:00 A.M. (London time) on
any such date such rate does not appear on the Telerate Page 3750, the
arithmetic mean (adjusted, if necessary, to the nearest 1/100th of 1%), of the
offered rates for dollar deposits, for a period approximately equal to such
Interest Period quoted on the second Euro-Dollar Business Day prior to the first
day of such Interest Period, as such rates appear on the display designated as
page "LIBO" on the Reuters Monitor Money Rates Service (or such other page as
may replace the "LIBO" page on that service for the purpose of displaying London
interbank offered rates of major banks) ("Reuters Screen LIBO Page") as of 11:00
A.M. (London time) on such date, or (c) if neither of the above rates is
available (and in the case of clause (b), if on any such date at least two such
rates do not appear on the Reuters Screen LIBO Page), the average (adjusted, if
necessary, to the next higher 1/100th of 1%) of the respective rates per annum
at which deposits in dollars are offered to each of the Euro-Dollar Reference
Banks in the London interbank market at approximately 11:00 A.M. (London time)
two Euro-Dollar Business Days before the first day of such Interest Period in an
amount approximately equal to the principal amount of the Euro-Dollar Loan of
such Euro-Dollar Reference Bank to which such Interest Period is to apply and
for a period of time comparable to such Interest Period.

     (d)  Any overdue principal of or interest on any Euro-Dollar Loan shall
bear interest, payable on demand, for each day until paid at a rate per annum
equal to the higher of (i) the sum of 2% plus the Euro-Dollar Margin for such
day plus the London Interbank Offered Rate applicable to such Loan on the day
before such payment was due and (ii) the sum of 2% plus the Euro-Dollar Margin
for such day plus the average (rounded upward, if necessary, to the next higher
1/100 of 1%) of the respective rates per annum at which one day (or, if such
amount due remains unpaid more than three Euro-Dollar Business Days, then for
such other period of time not longer than three months as the Administrative
Agent may select) deposits in dollars in an amount approximately equal to such
overdue payment due to each of the Euro-Dollar are offered to such Euro-Dollar
Reference Bank in the London interbank market for the applicable period
determined as provided above (or, if the circumstances described in clause (a)
or (b) of Section 8.01 shall exist, at a rate per annum equal to the sum of 2%
                  ----
plus the Base Rate for such day).

     (e)  Subject to Section 8.01, each Competitive Bid LIBOR Loan shall bear
                             ----
interest on the outstanding principal amount thereof, for the Interest Period
applicable thereto, at a rate per annum equal to the sum of the London Interbank
Offered Rate for such Interest Period (determined in accordance with Section

                                       24

<PAGE>

2.06(c) as if the related Competitive Bid LIBOR Borrowing were a Committed
-------
Euro-Dollar Borrowing) plus (or minus) the Competitive Bid Margin quoted by the
Bank making such Loan. Each Competitive Bid Absolute Rate Loan shall bear
interest on the outstanding principal amount thereof, for the Interest Period
applicable thereto, at a rate per annum equal to the Competitive Bid Absolute
Rate quoted by the Bank making such Loan. Such interest shall be payable for
each Interest Period on the last day thereof and, if such Interest Period is
longer than three months, at intervals of three months after the first day
thereof. Any overdue principal of or interest on any Competitive Bid Loan shall
bear interest, payable on demand, for each day until paid at a rate per annum
equal to the sum of 2% plus the Base Rate for such day.

     (f)  The Administrative Agent shall determine each interest rate applicable
to the Loans hereunder. The Administrative Agent shall promptly notify the
Borrower and the participating Banks of each rate of interest so determined, and
its determination thereof shall be conclusive in the absence of manifest error.

     (g)  Each Reference Bank agrees to use its best efforts to furnish
quotations to the Administrative Agent as contemplated by this Section. If any
Reference Bank does not furnish a timely quotation, the Administrative Agent
shall determine the relevant interest rate on the basis of the quotation or
quotations furnished by the remaining Reference Bank or Banks or, if none of
such quotations is available on a timely basis, the provisions of Section 8.01
                                                                          ----
shall apply.

     Section 2.07. Method of Electing Interest Rates. (a) The Loans included in
each Committed Borrowing shall bear interest initially at the type of rate
specified by the Borrower in the applicable Notice of Committed Borrowing.
Thereafter, the Borrower may from time to time elect to change or continue the
type of interest rate borne by each Group of Loans (subject to subsection (d) of
this Section and the provisions of Article 8), as follows:
                                           -

          (i)     if such Loans are Base Rate Loans, the Borrower may elect to
     convert such Loans to CD Loans as of any Domestic Business Day or to
     Euro-Dollar Loans as of any Euro-Dollar Business Day;

          (ii)    if such Loans are CD Loans, the Borrower may elect to convert
     such Loans to Base Rate Loans or Euro-Dollar Loans or elect to continue
     such Loans as CD Loans for an additional Interest Period, subject to
     Section 2.12 if any such conversion is effective on any day other than the
             ----
     last day of an Interest Period applicable to such Loans; and

                                       25

<PAGE>

                 (iii) if such Loans are Euro-Dollar Loans, the Borrower may
         elect to convert such Loans to Base Rate Loans or CD Loans or elect to
         continue such Loans as Euro-Dollar Loans for an additional Interest
         Period, subject to Section 2.12 if any such conversion is effective on
                                    ----
         any day other than the last day of an Interest Period applicable to
         such Loans.

Each such election shall be made by delivering a notice (a "Notice of Interest
Rate Election") to the Administrative Agent not later than 10:30 A.M. (New York
City time) on the third Euro-Dollar Business Day before the conversion or
continuation selected in such notice is to be effective (unless the relevant
Loans are to be converted from Domestic Loans of one type to Domestic Loans of
the other type or are CD Loans to be continued as CD Loans for an additional
Interest Period, in which case such notice shall be delivered to the
Administrative Agent not later than 10:30 A.M. (New York City time) on the
second Domestic Business Day before such conversion or continuation is to be
effective). A Notice of Interest Rate Election may, if it so specifies, apply to
only a portion of the aggregate principal amount of the relevant Group of Loans;
provided that (i) such portion is allocated ratably among the Loans comprising
such Group and (ii) the portion to which such Notice applies, and the remaining
portion to which it does not apply, are each at least $10,000,000 (unless such
portion is comprised of Base Rate Loans). If no such notice is timely received
before the end of an Interest Period for any Group of CD Loans or Euro-Dollar
Loans, the Borrower shall be deemed to have elected that such Group of Loans be
converted to Base Rate Loans at the end of such Interest Period.

         (b)   Each Notice of Interest Rate Election shall specify:

                 (i)   the Group of Loans (or portion thereof) to which such
         notice applies;

                 (ii)  the date on which the conversion or continuation
         selected in such notice is to be effective, which shall comply with the
         applicable clause of subsection (a) above;

                 (iii) if the Loans comprising such Group are to be converted,
         the new type of Loans and, if the Loans resulting from such conversion
         are to be CD Loans or Euro-Dollar Loans, the duration of the next
         succeeding Interest Period applicable thereto; and

                 (iv)  if such Loans are to be continued as CD Loans or
         Euro-Dollar Loans for an additional Interest Period, the duration of
         such additional Interest Period.

                                       26

<PAGE>

Each Interest Period specified in a Notice of Interest Rate Election shall
comply with the provisions of the definition of Interest Period.

          (c) Promptly after receiving a Notice of Interest Rate Election from
the Borrower pursuant to subsection (a) above, the Administrative Agent shall
notify each Bank of the contents thereof and such notice shall not thereafter be
revocable by the Borrower.

          (d) The Borrower shall not be entitled to elect to convert any
Committed Loans to, or continue any Committed Loans for an additional Interest
Period as, CD Loans or Euro-Dollar Loans if (i) the aggregate principal amounts
of any Group of CD Loans or Euro-Dollar Loans created or continued as a result
of such election would be less than $10,000,000 or (ii) a Default shall have
occurred and be continuing when the Borrower delivers notice of such election to
the Administrative Agent.

          Section 2.08. Facility Fee. (a) The Borrower shall pay to the
Administrative Agent, for the account of the Banks, a facility fee at the
Facility Fee Rate (determined daily in accordance with the Pricing Schedule).
Such facility fee shall accrue (i) from and including the Effective Date to but
excluding the date on which the Commitments terminate in their entirety, on the
daily aggregate amount of the Commitments (whether used or unused) and (ii) from
and including such date of termination to but excluding the date on which the
Loans shall be repaid in their entirety, on the daily aggregate outstanding
principal amount of the Loans. Such facility fee shall be allocated among the
Banks ratably in proportion to their Commitments; provided that any facility fee
accruing after the Commitments terminate in their entirety shall be allocated
among the Banks ratably in proportion to the unpaid principal amounts of their
respective Loans.

          (b) Fees accrued under subsection (a) of this Section shall be payable
quarterly in arrears on each Quarterly Payment Date and on the date on which the
Commitments terminate in their entirety (and, if later, the date on which the
Loans shall be repaid in their entirety).

          Section 2.09. Termination, Extension or Reduction of Commitments. (a)
The Borrower may, upon at least three Domestic Business Days' notice to the
Administrative Agent, (i) terminate the Commitments at any time, if no Loans are
outstanding at such time, or (ii) ratably reduce from time to time by an
aggregate amount of at least $10,000,000, the aggregate amount of the
Commitments in excess of the aggregate outstanding principal amount of the
Loans. Promptly after receiving a notice pursuant to this subsection, the
Administrative Agent shall notify each Bank of the contents thereof.

                                       27

<PAGE>

          (b) Unless previously terminated, the Commitments shall terminate in
their entirety on the Termination Date.

          (c) The Termination Date may be extended in the manner set forth in
this subsection (c) for a period of 364 days from the Termination Date then in
effect. If the Borrower wishes to request an extension of the Termination Date,
the Borrower shall give written notice to that effect to the Administrative
Agent not less than 40 nor more than 55 days prior to the Termination Date then
in effect, whereupon the Administrative Agent shall promptly notify each of the
Banks of such request. Each Bank will use its best efforts to respond to such
request, whether affirmatively or negatively, as it may elect in its sole
discretion, within 20 days of such notice to the Administrative Agent; provided
that no Bank will be required to respond more than 30 days prior to the
Termination Date then in effect. If less than all Banks respond affirmatively to
such request within such period, then the Borrower may request the Banks that do
not elect to extend the Termination Date to assign their Commitments in their
entirety, no later than five days prior to the Termination Date then in effect,
to one or more Assignees pursuant to Section 9.06 which Assignees will agree to
                                             ----
extend the Termination Date. If all Banks (including such Assignees and
excluding their respective transferor Banks) respond affirmatively, then,
subject to receipt by the Administrative Agent of counterparts of an Extension
Agreement in substantially the form of Exhibit H hereto duly completed and
signed by all of the parties thereto, the Termination Date shall be extended to
the date specified above.

          Section 2.10. Optional Prepayments. (a) Subject in the case of Fixed
Rate Loans to Section 2.12, the Borrower may, upon at least one Domestic
                      ----
Business Day's notice to the Administrative Agent, prepay any Group of Domestic
Loans (or any Competitive Bid Borrowing bearing interest at the Base Rate
pursuant to Section 2.12), or upon at least three Euro-Dollar Business Days'
                    ----
notice to the Administrative Agent, prepay any Group of Euro-Dollar Loans, in
each case in whole at any time, or from time to time in part in amounts
aggregating $10,000,000 by paying the principal amount to be prepaid together
with interest accrued thereon to the date of prepayment. Each such optional
prepayment shall be applied to prepay ratably the Loans of the several Banks
included in such Group of Loans (or such Competitive Bid Borrowing).

          (b) Except as provided in subsection (a) above, the Borrower may not
prepay all or any portion of the principal amount of any Competitive Bid Loan
before the maturity thereof.

          (c) Promptly after receiving a notice of prepayment pursuant to this
Section, the Administrative Agent shall notify each Bank of the contents thereof
and of such Bank's ratable share (if any) of such prepayment, and such notice
shall not thereafter be revocable by the Borrower.

                                       28

<PAGE>

          Section 2.11. General Provisions as to Payments. (a) The Borrower
shall make each payment of principal of, and interest on, the Loans and of fees
hereunder not later than 12:00 Noon (New York City time) on the date when due,
in Federal or other funds immediately available in New York City, to the
Administrative Agent at its address specified in or pursuant to Section 9.01.
                                                                        ----
The Administrative Agent will promptly distribute to each Bank its ratable share
of each such payment received by the Administrative Agent for the account of the
Banks. Whenever any payment of principal of, or interest on, the Domestic Loans
or of fees shall be due on a day which is not a Domestic Business Day, the date
for payment thereof shall be extended to the next succeeding Domestic Business
Day. Whenever any payment of principal of, or interest on, the Euro-Dollar Loans
shall be due on a day which is not a Euro-Dollar Business Day, the date for
payment thereof shall be extended to the next succeeding Euro-Dollar Business
Day unless such Euro-Dollar Business Day falls in another calendar month, in
which case the date for payment thereof shall be the next preceding Euro-Dollar
Business Day. Whenever any payment of principal of, or interest on, the
Competitive Bid Loans shall be due on a day which is not a Euro-Dollar Business
Day, the date for payment thereof shall be extended to the next succeeding
Euro-Dollar Business Day. If the date for any payment of principal is extended
by operation of law or otherwise, interest thereon shall be payable for such
extended time.

          (b) Unless the Borrower notifies the Administrative Agent before the
date on which any payment is due to the Banks hereunder that the Borrower will
not make such payment in full, the Administrative Agent may assume that the
Borrower has made such payment in full to the Administrative Agent on such date
and the Administrative Agent may, in reliance on such assumption, cause to be
distributed to each Bank on such due date an amount equal to the amount then due
such Bank. If and to the extent that the Borrower shall not have so made such
payment, each Bank shall repay to the Administrative Agent forthwith on demand
such amount distributed to such Bank together with interest thereon, for each
day from the date such amount is distributed to such Bank until the date such
Bank repays such amount to the Administrative Agent, at the Federal Funds Rate.

          Section 2.12. Funding Losses. If the Borrower makes any payment of
principal with respect to any Fixed Rate Loan or any Fixed Rate Loan is
converted to a different type of Loan (whether such payment or conversion is
pursuant to Article 2, 6, or 8 or otherwise, but excluding any prepayment
                    -  -     -
required pursuant to Section 2.04(d)) on any day other than the last day of an
                             --------
Interest Period applicable thereto, or the last day of an applicable period
fixed pursuant to Section 2.06(d), or if the Borrower fails to borrow, prepay,
                          -------
convert or continue any Fixed Rate Loans after notice has been given to any Bank
in accordance with Section 2.04(a), 2.07(c) or 2.10, the Borrower shall
                           -------  -------    ----
reimburse each Bank within 15 days after

                                       29

<PAGE>

demand for any resulting loss or expense incurred by it (or by an existing or
prospective Participant in the related Loan), including (without limitation) any
loss incurred in obtaining, liquidating or employing deposits from third
parties, but excluding loss of margin for the period after such payment or
conversion or failure to borrow, prepay, convert or continue; provided that such
Bank shall have delivered to the Borrower a certificate as to the amount of such
loss or expense, which certificate shall be conclusive in the absence of
manifest error.

          Section 2.13. Computation of Interest and Fees. Interest based on the
Prime Rate hereunder shall be computed on the basis of a year of 365 days (or
366 days in a leap year) and paid for the actual number of days elapsed
(including the first day but excluding the last day). All other interest and
fees shall be computed on the basis of a year of 360 days and paid for the
actual number of days elapsed (including the first day but excluding the last
day).

          Section 2.14. Registry; Notes. (a) The Administrative Agent shall
maintain a register (the "Register") in which it will record the Commitment of
each Bank, each Loan made by each Bank and each repayment of any Loan. Any such
recordation by the Administrative Agent in the Register shall be conclusive,
absent manifest error. Failure to make any such recordation, or any error in
such recordation, shall not affect any Borrower's obligations hereunder in
respect of the Loans.

          (b) Each Bank may, by notice to the Borrower and the Administrative
Agent, request (i) that its Loans be evidenced by a single Note payable to the
order of such Bank for the account of its Applicable Lending Office in an amount
equal to the aggregate unpaid principal amount of such Loans or (ii) that its
Loans of a particular type be evidenced by a separate Note in an amount equal to
the aggregate unpaid principal amount of such Loans. Each such Note shall be in
substantially the form of Exhibit A hereto with any appropriate modifications to
reflect the fact that it evidences solely Loans of a particular type. Each
reference in this Agreement to the "Note" of such Bank shall be deemed to refer
to and include any or all of such Notes, as the context may require.

          (c) Each Bank shall record the date, amount and type of each Loan made
by it and the date and amount of each payment of principal made by the Borrower
with respect thereto, and may, if such Bank so elects in connection with any
transfer or enforcement of its Note, endorse on the schedule forming a part
thereof appropriate notations to evidence the foregoing information with respect
to each such Loan then outstanding; provided that a Bank's failure to make any
such recordation or endorsement shall not affect the Borrower's obligations
hereunder or under the Notes. Each Bank is hereby irrevocably authorized by the
Borrower so to endorse its Note and to attach to and make a part of its Note a
continuation of any such schedule as and when required.

                                       30

<PAGE>

          Section 2.15. Regulation D Compensation. Each Bank may require the
Borrower to pay, contemporaneously with each payment of interest on the
Euro-Dollar Loans, additional interest on the related Euro-Dollar Loan of such
Bank at a rate per annum determined by such Bank up to but not exceeding the
excess of (i) (A) the applicable London Interbank Offered Rate divided by (B)
one minus the Euro-Dollar Reserve Percentage over (ii) the applicable London
Interbank Offered Rate. Any Bank wishing to require payment of such additional
interest (x) shall so notify the Borrower and the Administrative Agent, in which
case such additional interest on the Euro-Dollar Loans of such Bank shall be
payable to such Bank at the place indicated in such notice with respect to each
Interest Period commencing at least three Euro-Dollar Business Days after such
Bank gives such notice and (y) shall notify the Borrower at least five
Euro-Dollar Business Days before each date on which interest is payable on the
Euro-Dollar Loans of the amount then due it under this Section.

          Section 2.16. Increased Commitments; Additional Banks. (a) Subsequent
to the Effective Date, the Borrower may, upon at least 30 days' notice to the
Administrative Agent (which shall promptly provide a copy of such notice to the
Banks), propose to increase the aggregate amount of the Commitments by an amount
not to exceed $100,000,000 (the amount of any such increase, the "Increased
Commitments"). Each Bank party to this Agreement at such time shall have the
right (but no obligation), for a period of 15 days following receipt of such
notice, to elect by notice to the Borrower and the Administrative Agent to
increase its Commitment by a principal amount which bears the same ratio to the
Increased Commitments as its then Commitment bears to the aggregate Commitments
then existing.

          (b) If any Bank party to this Agreement shall not elect to increase
its Commitment pursuant to subsection (a) of this Section, the Borrower may
designate another bank or other banks (which may be, but need not be, one or
more of the existing Banks) which at the time agree to (i) in the case of any
such bank that is an existing Bank, increase its Commitment and (ii) in the case
of any other such bank (an "Additional Bank"), become a party to this Agreement.
The sum of the increases in the Commitments of the existing Banks pursuant to
this subsection (b) plus the Commitments of the Additional Banks shall not in
the aggregate exceed the unsubscribed amount of the Increased Commitments.

          (c) An increase in the aggregate amount of the Commitments pursuant to
this Section 2.16 shall become effective upon the receipt by the Administrative
             ----
Agent of an agreement in form and substance satisfactory to the Administrative
Agent signed by the Borrower, by each Additional Bank and by each other Bank
whose Commitment is to be increased, setting forth the new Commitments of such
Banks and setting forth the agreement of each Additional Bank to become a

                                       31

<PAGE>

party to this Agreement and to be bound by all the terms and provisions hereof,
together with such evidence of appropriate corporate authorization on the part
of the Borrower with respect to the Increased Commitments and such opinions of
counsel for the Borrower with respect to the Increased Commitments as the
Administrative Agent may reasonably request.

         (d) Upon any increase in the aggregate amount of the Commitments
pursuant to this Section 2.16 that is not pro rata among all Banks, within five
                         ----
Domestic Business Days, in the case of any Group of Base Rate Loans then
outstanding, and at the end of the then current Interest Period with respect
thereto, in the case of any Group of CD Loans or Euro-Dollar Loans then
outstanding, the Borrower shall prepay such Group in its entirety and, to the
extent the Borrower elects to do so and subject to the conditions specified in
Article 3, the Borrower shall reborrow Committed Loans from the Banks in
        -
proportion to their respective Commitments after giving effect to such increase,
until such time as all outstanding Committed Loans are held by the Banks in such
proportion.

                                    ARTICLE 3

                                   Conditions

         Section 3.01. Effectiveness. The Commitments shall become effective
only when all the following conditions have been satisfied:

                  (a) the Administrative Agent shall have received, from each
         party listed on the signature pages hereof, either a counterpart hereof
         signed by such party or facsimile or other written confirmation
         satisfactory to the Administrative Agent confirming that such party has
         executed and delivered a counterpart hereof;

                  (b) receipt by the Administrative Agent of an opinion of
         McGuireWoods LLP, counsel for the Borrower, substantially in the form
         of Exhibit E-1 hereto and covering such additional matters relating to
         the transactions contemplated hereby as the Required Banks may
         reasonably request;

                  (c) receipt by the Administrative Agent of an opinion of Davis
         Polk & Wardwell, special counsel for the Administrative Agent,
         substantially in the form of Exhibit F hereto and covering such
         additional matters relating to the transactions contemplated hereby as
         the Required Banks may reasonably request;

                                       32

<PAGE>

                  (d) receipt by the Administrative Agent of all documents as
         the Administrative Agent may reasonably request relating to the
         existence of the Borrower and its Subsidiaries, the authority for and
         the validity of this Agreement and the Notes, and any other matters
         relevant hereto all in form and substance satisfactory to the
         Administrative Agent;

                  (e) the Administrative Agent shall have received evidence
         satisfactory to it that all principal of any loans outstanding under,
         and all accrued interest and fees under, the Existing Credit Agreement
         shall have been paid in full; and

                  (f) the Administrative Agent shall have received payment of
         front end fees for the accounts of the Agents and the Banks in the
         amounts heretofore mutually agreed;

provided that the Commitments shall not become effective unless all of the
foregoing conditions are satisfied not later than December 15, 2001. Promptly
after the Effective Date occurs, the Administrative Agent shall notify the
Borrower and the Banks thereof, and such notice shall be conclusive and binding
on all parties hereto.

         The Banks that are parties to the Existing Credit Agreement, comprising
the "Required Banks" as defined in the Existing Credit Agreement, and the
Borrower agree to eliminate the requirement under Section 2.09 of the Existing
Credit Agreement that notice of optional termination of the commitments
thereunder be given three Domestic Business Days in advance, and further agree
that the commitments under the Existing Credit Agreement shall terminate in
their entirety simultaneously with and subject to the effectiveness of this
Agreement and that the Borrower shall thereupon be obligated to pay the accrued
facility fees thereunder to but excluding the date of such effectiveness.

         Section 3.02.  Borrowings.  The obligation of any Bank to make a Loan
on the occasion of any Borrowing is subject to the satisfaction of the following
conditions:

                  (a) receipt by the Administrative Agent of a Notice of
         Borrowing as required by Section 2.02 or 2.03, as the case may be;
                                          ----    ----

                  (b) the fact that, immediately after such Borrowing, the
         aggregate outstanding principal amount of the Loans will not exceed the
         aggregate amount of the Commitments;

                  (c) the fact that, immediately before and after such
         Borrowing, no Default shall have occurred and be continuing; and

                                       33

<PAGE>

                  (d) the fact that the representations and warranties of the
         Borrower contained in this Agreement shall be true on and as of the
         date of such Borrowing; provided that this clause (d) shall not apply
         with respect to the representations and warranties set forth in Section
         4.04(d) and Section 4.11 if and to the extent (i) the proceeds of such
                             ----
         Borrowing are to be applied to pay maturing commercial paper (excluding
         the payment of commercial paper in advance of its originally scheduled
         maturity date) substantially simultaneously with such Borrowing and
         (ii) such intended use of proceeds has been indicated in the applicable
         Notice of Borrowing.

Each Borrowing hereunder shall be deemed to be a representation and warranty by
the Borrower on the date of such Borrowing as to the facts specified in clauses
(b), (c) and (d) of this Section.

                                    ARTICLE 4

                         Representations and Warranties

         The Borrower represents and warrants that:

         Section 4.01. Corporate Existence and Power. The Borrower is a
corporation duly incorporated, validly existing and in good standing under the
laws of the Commonwealth of Virginia, and has all powers and all governmental
licenses, consents, authorizations and approvals required to carry on its
business as now conducted.

         Section 4.02. Corporate and Governmental Authorization; No
Contravention. The execution, delivery and performance by the Borrower of this
Agreement and the Notes are within the Borrower's powers, have been duly
authorized by all necessary action, require no action by or in respect of, or
filing with, any governmental body, agency or official and do not contravene, or
constitute a default under, any provision of applicable law or regulation or of
the Borrower's articles of incorporation or bylaws or of any agreement,
judgment, injunction, order, decree or other instrument binding upon the
Borrower or any Subsidiary or result in the creation or imposition of any Lien
on any asset of the Borrower or any Subsidiary.

         Section 4.03. Binding Effect. This Agreement constitutes a valid and
binding agreement of the Borrower and each Note, when executed and delivered in
accordance with this Agreement, will constitute a valid and binding obligation
of the Borrower, in each case enforceable in accordance with its terms, subject
to

                                       34

<PAGE>

applicable bankruptcy, insolvency or similar laws affecting creditors' rights
generally and general principles of equity.

         Section 4.04. Financial Information. (a) The consolidated balance sheet
of the Borrower and its Consolidated Subsidiaries as of December 31, 2000 and
the related consolidated statements of operations, of shareholders' equity and
of cash flows for the fiscal year then ended, reported on and audited by KPMG
LLP and set forth in the Borrower's 2000 Form 10-K, fairly present, in
conformity with generally accepted accounting principles, the consolidated
financial position of the Borrower and its Consolidated Subsidiaries as of such
date and their consolidated results of operations and cash flows for such fiscal
year.

         (b) The consolidated balance sheet of the Borrower and its
Consolidated Subsidiaries as of June 30, 2001 and the related unaudited
consolidated statements of earnings, of shareholders' equity and of cash flows
for the six months then ended, set forth in the Borrower's Latest Form 10-Q,
fairly present, in conformity with generally accepted accounting principles
applied on a basis consistent with the financial statements referred to in
subsection (a) of this Section, the consolidated financial position of the
Borrower and its Consolidated Subsidiaries as of such date and their
consolidated results of operations and cash flows for such six-month period
(subject to normal year-end audit adjustments).

         (c) The Annual Statement as of December 31, 2000, in the form
submitted to the insurance department or other comparable regulatory authority
of the Commonwealth of Virginia, copies of which have been delivered to each of
the Banks, is a full and true statement, in all material respects, of all the
assets and liabilities and of the condition and affairs of Trigon Insurance as
of the date thereof, and of its income and deductions therefrom for the year
ended on that date, all in conformity with statutory accounting principles in
effect on the date thereof.

         (d) Since December 31, 2000, there has been no material adverse change
in the business, financial position, results of operations or prospects of the
Borrower and its Consolidated Subsidiaries, considered as a whole.

         Section 4.05. Litigation. There is no action, suit or proceeding
pending against, or to the Borrower's knowledge threatened against or affecting,
the Borrower or any Subsidiary before any court or arbitrator or any
governmental body, agency or official in which there is a reasonable possibility
of an adverse decision which could reasonably be expected to materially
adversely affect the business, consolidated financial position or consolidated
results of operations of the Borrower and its Consolidated Subsidiaries,
considered as a whole, or which in any manner draws into question the validity
or enforceability of this Agreement or the Notes.

                                       35

<PAGE>

         Section 4.06. Compliance with Laws; ERISA. (a) The Borrower and each
Subsidiary of the Borrower is in compliance, in all material respects, with all
applicable laws, ordinances, rules, regulations and requirements of governmental
bodies, agencies and officials.

         (b) Each member of the ERISA Group has fulfilled its obligations under
the minimum funding standards of ERISA and the Internal Revenue Code with
respect to each Plan and is in compliance in all material respects with the
presently applicable provisions of ERISA and the Internal Revenue Code with
respect to each Plan. No member of the ERISA Group has (i) sought a waiver of
the minimum funding standard under Section 412 of the Internal Revenue Code in
respect of any Plan, (ii) failed to make any contribution or payment to any Plan
or Multiemployer Plan, or made any amendment to any Plan, which has resulted or
could result in the imposition of a Lien or the posting of a bond or other
security under ERISA or the Internal Revenue Code or (iii) incurred any
liability under Title IV of ERISA other than a liability to the PBGC for
premiums under Section 4007 of ERISA.

         Section 4.07. Environmental Matters. The Borrower has reasonably
concluded that the liabilities and costs associated with the effect of
Environmental Laws on the business, operations and properties of the Borrower
and its Subsidiaries, including the costs of complying with Environmental Laws,
are unlikely to have a Material Adverse Effect.

         Section 4.08. Taxes. The Borrower and its Subsidiaries have filed all
United States Federal income tax returns and all other material tax returns
which are required to be filed by them and have paid all taxes due pursuant to
such returns or pursuant to any assessment received by the Borrower or any
Subsidiary. The charges, accruals and reserves on the books of the Borrower and
its Subsidiaries in respect of taxes or other governmental charges are, in the
Borrower's opinion, adequate.

         Section 4.09. Subsidiaries. Each of the Borrower's Subsidiaries is a
corporation duly incorporated, validly existing and in good standing under the
laws of its jurisdiction of incorporation and has all powers and all
governmental licenses, authorizations, consents and approvals required to carry
on its business as now conducted except for such powers, licenses,
authorizations, consents or approvals the absence of which could not reasonably
be expected to have a Material Adverse Effect.

         Section 4.10. Regulatory Restrictions on Borrowing. The Borrower is not
an "investment company" within the meaning of the Investment Company Act of
1940, as amended, (ii) a "holding company" within the meaning of the

                                       36

<PAGE>

Public Utility Holding Company Act of 1935, as amended, or (iii) otherwise
subject to any regulatory scheme which restricts its ability to incur debt.

         Section 4.11. Full Disclosure. All information heretofore furnished by
the Borrower to any Agent or any Bank for purposes of or in connection with this
Agreement or any transaction contemplated hereby is, and all such information
hereafter furnished by the Borrower to such Agent or any Bank will be, true and
accurate in all material respects on the date as of which such information is
stated or certified. The Borrower has disclosed to the Banks in writing any and
all facts which materially and adversely affect, or may materially and adversely
affect (to the extent the Borrower can now reasonably foresee), the business,
operations or financial condition of the Borrower and its Consolidated
Subsidiaries, taken as a whole, or the Borrower's ability to perform its
obligations under this Agreement. Information in the form of forecasts delivered
by the Borrower to any Agent or any Bank are based upon the best information
available to the Borrower at the time such forecasts were made and take into
consideration all information which, in the reasonable judgment of the Borrower
was believed to be material at the time, it being understood that such
statements and conclusions are necessarily based upon opinions, estimates and
projections, and the Borrower does not warrant that such opinions, estimates and
projections will ultimately prove to have been accurate.

                                    ARTICLE 5

                                    Covenants

         The Borrower agrees that, so long as any Bank has any Commitment
hereunder or any principal of or interest on any Loan remains unpaid:

         Section 5.01. Information. The Borrower will deliver to each of the
Banks:

                  (a) as soon as available and in any event within 95 days after
         the end of each Fiscal Year, the audited consolidated balance sheet of
         the Borrower and its Consolidated Subsidiaries as of the end of such
         Fiscal Year and the related consolidated statements of operations, cash
         flows and changes in shareholders' equity for such Fiscal Year, setting
         forth in each case in comparative form the figures for the previous
         Fiscal Year, all reported on in a manner acceptable to the SEC by KPMG
         LLP or other independent public accountants of nationally recognized
         standing;

                  (b) as soon as available and in any event within 50 days after
         the end of each of the first three Fiscal Quarters of each Fiscal Year
         a

                                       37

<PAGE>

         consolidated balance sheet of the Borrower and its Consolidated
         Subsidiaries as of the end of such Fiscal Quarter, the related
         consolidated statements of operations for such Fiscal Quarter and the
         related consolidated statements of cash flows for the portion of the
         Fiscal Year ended at the end of such Fiscal Quarter, setting forth in
         the case of each such statement of income and cash flows in
         comparative form the figures for the corresponding period in the
         previous Fiscal Year, all certified (subject to normal year-end audit
         adjustments) as to fairness of presentation and consistency with GAAP
         by the Borrower's chief financial officer or chief accounting officer;

                  (c) as soon as available and in any event within 120 days
         after the end of each fiscal year of Trigon Insurance, a duly completed
         Annual Statement (Life and Accident and Health Form) for Trigon
         Insurance, in the form submitted to the insurance department or other
         comparable regulatory authority of the Commonwealth of Virginia;

                  (d) as soon as available and in any event within 60 days after
         the end of each of the first three quarters of each fiscal year of
         Trigon Insurance, a duly completed Quarterly Statement (Life and
         Accident and Health Form) for Trigon Insurance in the form submitted to
         the insurance department or other comparable regulatory authority of
         the Commonwealth of Virginia;

                  (e) simultaneously with the delivery of each set of financial
         statements referred to in clauses (a) and (b) above, a certificate of
         the Borrower's chief financial officer or chief accounting officer (i)
         setting forth in reasonable detail the calculations required to
         establish whether the Borrower was in compliance with the requirements
         of Section 5.07 and Sections 5.10 through 5.16, inclusive, on the date
                    ----                           ----
         of such financial statements and (ii) stating whether any Default
         exists on the date of such certificate and, if any Default then exists,
         setting forth the details thereof and the action which the Borrower is
         taking or proposes to take with respect thereto;

                  (f) simultaneously with the delivery of each set of financial
         statements referred to in clause (a) above, a statement of the firm of
         independent public accountants which reported on such statements (i)
         stating whether anything has come to their attention to cause them to
         believe that any Default existed on the date of such statements and
         (ii) confirming the calculations set forth in the officer's certificate
         delivered simultaneously therewith pursuant to clause (e) above;

                                       38

<PAGE>

                  (g) within five Domestic Business Days after any officer of
         the Borrower obtains knowledge of any Default, if such Default is then
         continuing, a certificate of the Borrower's chief financial officer or
         chief accounting officer setting forth the details thereof and the
         action which the Borrower is taking or proposes to take with respect
         thereto;

                  (h) promptly after the mailing thereof to the Borrower's
         shareholders generally, copies of all financial statements, reports and
         proxy statements so mailed;

                  (i) promptly after the filing thereof, copies of all
         registration statements (other than the exhibits thereto and any
         registration statements on Form S-8 or its equivalent) and reports on
         Forms 10-K, 10-Q and 8-K (or their equivalents) filed by the Borrower
         with the SEC;

                  (j) if and when any member of the ERISA Group (i) gives or is
         required to give notice to the PBGC of any "reportable event" (as
         defined in Section 4043 of ERISA) with respect to any Plan which might
         constitute grounds for a termination of such Plan under Title IV of
         ERISA, or knows that the plan administrator of any Plan has given or is
         required to give notice of any such reportable event, a copy of the
         notice of such reportable event given or required to be given to the
         PBGC; (ii) receives notice of complete or partial withdrawal liability
         under Title IV of ERISA or notice that any Multiemployer Plan is in
         reorganization, is insolvent or has been terminated, a copy of such
         notice; (iii) receives notice from the PBGC under Title IV of ERISA of
         an intent to terminate, impose liability (other than for premiums under
         Section 4007 of ERISA) in respect of, or appoint a trustee to
         administer any Plan, a copy of such notice; (iv) applies for a waiver
         of the minimum funding standard under Section 412 of the Internal
         Revenue Code, a copy of such application; (v) gives notice of intent to
         terminate any Plan under Section 4041(c) of ERISA, a copy of such
         notice and other information filed with the PBGC; (vi) gives notice of
         withdrawal from any Plan pursuant to Section 4063 of ERISA, a copy of
         such notice; or (vii) fails to make any payment or contribution to any
         Plan or Multiemployer Plan or makes any amendment to any Plan which has
         resulted or could result in the imposition of a Lien or the posting of
         a bond or other security, a certificate of the Borrower's chief
         financial officer or chief accounting officer setting forth details as
         to such occurrence and the action, if any, which the Borrower or
         applicable member of the ERISA Group is required or proposes to take;
         and

                  (k) from time to time, such additional information regarding
         the financial position or business of the Borrower and its Subsidiaries
         as the Administrative Agent, at the request of any Bank, may reasonably
         request.

                                       39

<PAGE>

        Information required to be delivered pursuant to Sections 5.01(a),
                                                                  -------
5.01(b), 5.01(h) or 5.01(i) above shall be deemed to have been delivered on the
-------  -------    -------
date on which such information has been posted on the Borrower's website on the
Internet at the website address listed on the signature pages hereof, at
sec.gov/edaux/searches.htm or at another website identified by the Borrower by
notice to the Banks and accessible by the Banks without charge; provided that
the Borrower shall deliver paper copies of such information to the
Administrative Agent for any Bank which requests such delivery.

        Section 5.02. Payment of Obligations. The Borrower will pay and
discharge, and will cause each Subsidiary to pay and discharge, at or before
maturity, all their respective material obligations and liabilities (including,
without limitation, tax liabilities and claims which if unpaid might by law give
rise to a Lien), except where the same are contested in good faith by
appropriate proceedings, and will maintain, and will cause each Subsidiary to
maintain, in accordance with GAAP, appropriate reserves for the accrual thereof.

        Section 5.03. Maintenance of Property; Insurance. (a) The Borrower will
keep, and will cause each Subsidiary to keep, all property useful and necessary
in its business in good working order and condition, ordinary wear and tear
excepted.

        (b) The Borrower will, and will cause each Subsidiary to, maintain
(either in the Borrower's name or in such Subsidiary's own name) with
financially sound and responsible insurance companies, insurance on all their
respective properties in at least such amounts, against at least such risks and
with no greater risk retention as are usually maintained, insured against or
retained, as the case may be, in the same general area by companies of
established repute engaged in the same or a similar business. The Borrower will
furnish to the Banks, upon request from the Administrative Agent, information
presented in reasonable detail as to the insurance so carried.

        Section 5.04. Conduct of Business and Maintenance of Existence. The
Borrower and its Subsidiaries will continue to engage in business of the same
general type as now conducted by the Borrower and its Subsidiaries, and will
preserve, renew and keep in full force and effect their respective corporate
existences and their respective rights, privileges and franchises necessary or
desirable in the normal conduct of business; provided that nothing in this
Section shall prohibit:

                 (i)    the merger of a Subsidiary into the Borrower if, after
        giving effect thereto, no Default shall have occurred and be continuing;

                                       40

<PAGE>

                 (ii) the merger or consolidation of a Subsidiary with or into a
         Person other than the Borrower if the corporation surviving such
         consolidation or merger is a Subsidiary and, after giving effect
         thereto, no Default shall have occurred and be continuing or

                (iii) the termination of the corporate existence of a Subsidiary
         if the Borrower in good faith determines that such termination is in
         the best interest of the Borrower and is not materially disadvantageous
         to the Banks.

         Section 5.05. Compliance with Laws. The Borrower will comply, and will
cause each Subsidiary to comply, with all applicable laws, ordinances, rules,
regulations and requirements of governmental authorities (including, without
limitation, Environmental Laws and ERISA and the rules and regulations
thereunder), except where the necessity of compliance therewith is contested in
good faith by appropriate proceedings or where noncompliance could not,
individually or in the aggregate, reasonably be expected to have a Material
Adverse Effect.

         Section 5.06. Inspection of Property, Books and Records. The Borrower
will keep, and will cause each Subsidiary to keep, proper books of record and
account in which full and correct entries shall be made of all dealings and
transactions in relation to its business and activities; and will permit, and
will cause each Subsidiary to permit, representatives of any Bank at such Bank's
expense to visit and inspect any of their respective properties, to examine and
make abstracts from any of their respective books and records and to discuss
their respective affairs, finances and accounts with their respective officers,
employees and independent public accountants, all at such reasonable times and
as often as may reasonably be requested.

         Section 5.07. Mergers and Sales of Assets. The Borrower will not
consolidate or merge with or into any other Person; provided that the Borrower
may merge with another Person if (i) the Borrower is the corporation surviving
such merger and (ii) after giving effect to such merger, no Default shall have
occurred and be continuing. The Borrower and its Subsidiaries will not sell,
lease or otherwise transfer, directly or indirectly, all or any substantial part
of the assets of the Borrower and its Subsidiaries, taken as a whole, to any
other Person.

         Section 5.08. Use of Proceeds. The proceeds of the Loans will be used
by the Borrower for general corporate purposes. None of such proceeds will be
used, directly or indirectly, for the purpose, whether immediate, incidental or
ultimate, of buying or carrying any "margin stock" within the meaning of
Regulation U.

                                       41

<PAGE>

         Section 5.09. Negative Pledge. Neither the Borrower nor any Subsidiary
will create, assume or suffer to exist any Lien on any asset now owned or
hereafter acquired by it, except:

                  (a) Liens existing on the date of this Agreement securing Debt
         outstanding on the date of this Agreement in an aggregate principal or
         face amount not exceeding $2,000,000;

                  (b) any Lien existing on any asset of any Person at the time
         such Person becomes a Subsidiary and not created in contemplation of
         such event;

                  (c) any Lien on any asset securing Debt incurred or assumed
         for the purpose of financing all or any part of the cost of acquiring
         such asset, provided that such Lien attaches to such asset concurrently
         with or within 90 days after the acquisition thereof;

                  (d) any Lien on any asset of any Person existing at the time
         such Person is merged or consolidated with or into the Borrower or a
         Subsidiary and not created in contemplation of such event;

                  (e) any Lien existing on any asset prior to the acquisition
         thereof by the Borrower or a Subsidiary and not created in
         contemplation of such acquisition;

                  (f) any Lien arising out of the refinancing, extension,
         renewal or refunding of any Debt secured by any Lien permitted by any
         of the foregoing clauses of this Section, provided that such Debt is
         not increased and is not secured by any additional assets;

                  (g) Liens arising in the ordinary course of its business which
         (i) do not secure Debt or Derivatives Obligations and (ii) do not
         secure any single obligation (or class of obligations having a common
         cause) in an amount exceeding $10,000,000;

                  (h) Liens on cash and cash equivalents securing Derivatives
         Obligations, provided that the aggregate amount of cash and cash
         equivalents subject to such Liens may at no time exceed $75,000,000;
         and

                  (i) Liens not otherwise permitted by the foregoing clauses of
         this Section securing Debt in an aggregate principal or face amount not
         at any time exceeding 5% of Consolidated Tangible Net Worth.

                                       42

<PAGE>

         Section 5.10. Consolidated Debt to Consolidated Total Capitalization.
Consolidated Debt will at no time exceed 40% of Consolidated Total
Capitalization.

         Section 5.11. Consolidated Financial Liabilities to Adjusted
Consolidated Total Capitalization. Consolidated Financial Liabilities will at no
time exceed 45% of Adjusted Consolidated Total Capitalization.

         Section 5.12. Minimum Consolidated Net Worth. Consolidated Net Worth
will at no time be less than an amount equal to the sum of (i) $775,000,000 plus
(ii) an amount equal to 50% of Consolidated Net Income for each Fiscal Quarter
ending after June 30, 2001 but before the date of determination, in each case,
for which Consolidated Net Income is positive (but with no deduction on account
of negative Consolidated Net Income for any Fiscal Quarter) plus (iii) an amount
equal to 75% of the amount by which Consolidated Net Worth is increased after
June 30, 2001 as a result of the issuance and sale of capital stock of the
Borrower or the conversion or exchange of Debt of the Borrower into capital
stock of the Borrower.

         Section 5.13. Subsidiary Debt. The total Debt of all Subsidiaries will
at no time exceed $75,000,000; provided that (i) Debt owing to the Borrower or
another Subsidiary and (ii) Debt of a Regulated Entity which (x) qualifies as
capital under insurance regulations applicable to such Regulated Entity and (y)
has been funded pro rata by shareholders of such Regulated Entity shall not be
treated as Debt for purposes of this Section 5.13.

         Section 5.14. Restricted Payments. The Borrower will not, nor will it
permit any Subsidiary to, directly or indirectly, declare, order, make or set
apart any sum for or pay any Restricted Payment, except (a) to make dividends
payable solely in the same class of capital stock of such Person, (b) to make
dividends or other distributions payable to the Borrower or any Subsidiary of
the Borrower and (c) other distributions in respect of the capital stock of such
Person or the redemption, retirement, purchase or other acquisition of the
capital stock of such Person (or any warrant, option or other rights with
respect to any shares of capital stock (now or hereafter outstanding) of such
Person) if no Default has occurred and is continuing or would result from such
action; provided that, unless the Borrower at the time has a rating of at least
BBB- from Standard and Poor's or Baa3 from Moody's, prior to making or declaring
any Restricted Payment in excess of $50,000,000 under this clause (c), the
Borrower shall provide to the Administrative Agent a compliance certificate
certifying that prior to and after giving effect to any such action, no Default
will exist or be continuing.

         Section 5.15. Investments. Neither the Borrower nor any Consolidated
Subsidiary will hold, make or acquire any Investment in any Person other than:

                                       43

<PAGE>

                  (a) Investments in any Subsidiary whose principal business on
         the date of making such Investment or after giving effect to such
         Investment is either (i) the same line or lines of business as the
         Borrower or (ii) in the judgment of the Borrower reasonably related to
         such line or lines of business;

                  (b) Investments in cash and marketable financial instruments;

                  (c) Investments by a Regulated Entity in Admitted Assets and,
         up to 15% of total investment assets of such Regulated Entity, in
         Non-Admitted Assets; and

                  (d) any Investment not otherwise permitted by the foregoing
         clauses of this Section if, immediately after such Investment is made
         or acquired, the aggregate net book value of all Investments permitted
         by this clause (d) does not exceed 5% of Consolidated Assets.

         Section 5.16. Transactions with Affiliates. The Borrower will not, and
will not permit any Subsidiary to (i) directly or indirectly, participate in, or
effect, any transaction with any Affiliate except in each case on an arms-length
basis on terms at least as favorable to the Borrower or such Subsidiary as could
have been obtained from a third party that was not an Affiliate or (ii) engage
in any transaction with any Affiliate which could reasonably be expected to have
a Material Adverse Effect.

                                    ARTICLE 6
                                    Defaults

         Section 6.01. Events of Default. If one or more of the following events
("Events of Default") shall have occurred and be continuing:

                  (a) the Borrower shall fail to pay when due any principal of
         any Loan, or shall fail to pay within five days of the due date thereof
         any interest, fee or other amount payable hereunder;

                  (b) the Borrower shall fail to observe or perform any covenant
         contained in Article 5, other than those contained in Sections 5.01
                                                                        ----
         through 5.06, inclusive;
                 ----

                                       44

<PAGE>

                  (c) the Borrower shall fail to observe or perform any covenant
         or agreement (other than those covered by clause (a) or (b) above)
         contained in this Agreement or any amendment hereof for 10 days after
         the Administrative Agent gives notice thereof to the Borrower at the
         request of any Bank;

                  (d) any representation, warranty, certification or statement
         made by the Borrower in this Agreement or any amendment hereof or in
         any certificate, financial statement or other document delivered
         pursuant to this Agreement shall prove to have been incorrect in any
         material respect when made (or deemed made);

                  (e) the Borrower or any Subsidiary shall fail to make one or
         more payments in respect of Material Financial Obligations when due or
         within any applicable grace period;

                  (f) any event or condition shall occur which results in the
         acceleration of the maturity of any Material Financial Obligations or
         enables (or, with the giving of notice or lapse of time or both, would
         enable) the holder of such Material Financial Obligations or any Person
         acting on such holder's behalf to accelerate the maturity thereof;

                  (g) the Borrower or any Subsidiary shall commence a voluntary
         case or other proceeding seeking liquidation, reorganization or other
         relief with respect to itself or its debts under any bankruptcy,
         insolvency or other similar law now or hereafter in effect or seeking
         the appointment of a trustee, receiver, liquidator, custodian or other
         similar official of it or any substantial part of its property, or
         shall consent to any such relief or to the appointment of or taking
         possession by any such official in an involuntary case or other
         proceeding commenced against it, or shall make a general assignment for
         the benefit of creditors, or shall fail generally to pay its debts as
         they become due, or shall take any corporate action to authorize any of
         the foregoing;

                  (h) an involuntary case or other proceeding shall be commenced
         against the Borrower or any Subsidiary seeking liquidation,
         reorganization or other relief with respect to it or its debts under
         any bankruptcy, insolvency or other similar law now or hereafter in
         effect or seeking the appointment of a trustee, receiver, liquidator,
         custodian or other similar official of it or any substantial part of
         its property, and such involuntary case or other proceeding shall
         remain undismissed and unstayed for a period of 60 days; or an order
         for relief shall be entered against the Borrower or any Subsidiary
         under the federal bankruptcy laws as now or hereafter in effect;

                                       45

<PAGE>

                 (i) any member of the ERISA Group shall fail to pay when due
         an amount or amounts aggregating in excess of $10,000,000 which it
         shall have become liable to pay under Title IV of ERISA; or notice of
         intent to terminate a Material Plan shall be filed under Title IV of
         ERISA by any member of the ERISA Group, any plan administrator or any
         combination of the foregoing; or the PBGC shall institute proceedings
         under Title IV of ERISA to terminate, to impose liability (other than
         for premiums under Section 4007 of ERISA) in respect of, or to cause a
         trustee to be appointed to administer, any Material Plan; or a
         condition shall exist by reason of which the PBGC would be entitled to
         obtain a decree adjudicating that any Material Plan must be terminated;
         or there shall occur a complete or partial withdrawal from, or a
         default, within the meaning of Section 4219(c)(5) of ERISA, with
         respect to, one or more Multiemployer Plans which could cause one or
         more members of the ERISA Group to incur a current payment obligation
         in excess of $40,000,000;

                  (j) judgments or orders for the payment of money exceeding
         $40,000,000 in aggregate amount shall be rendered against the Borrower
         or any Subsidiary and such judgments or orders shall continue
         unsatisfied and unstayed for a period of 10 days; or

                  (k) any person or group of persons (within the meaning of
         Section 13 or 14 of the Exchange Act) shall have acquired beneficial
         ownership (within the meaning of Rule 13d-3 promulgated by the SEC
         under said Act) of 30% or more of the outstanding shares of common
         stock of the Borrower; or, during any period of 12 consecutive calendar
         months, individuals who were directors of the Borrower on the first day
         of such period shall cease to constitute a majority of the Borrower's
         board of directors;

then, and in every such event, the Administrative Agent shall (i) if requested
by Banks having more than 50% in aggregate amount of the Commitments, by notice
to the Borrower terminate the Commitments and they shall thereupon terminate,
and (ii) if requested by Banks holding more than 50% of the aggregate unpaid
principal amount of the Loans, by notice to the Borrower declare the Loans
(together with accrued interest thereon) to be, and the Loans (together with
accrued interest thereon) shall thereupon become, immediately due and payable
without presentment, demand, protest or other notice of any kind, all of which
are hereby waived by the Borrower; provided that, if any Event of Default
specified in clause 6.01(h) or 6.01(g) occurs with respect to the Borrower, then
without any notice to the Borrower or any other act by the Administrative Agent
or the Banks, the Commitments shall thereupon terminate and the Loans (together
with accrued interest thereon) shall become immediately due and payable without
presentment,

                                       46

<PAGE>

demand, protest or other notice of any kind, all of which are hereby waived by
the Borrower.

         Notwithstanding anything contained in the foregoing paragraph, if at
any time within 60 days after the Loans have been declared due pursuant to the
preceding paragraph, the Borrower shall pay all arrears of interest and all
payments on account of principal which shall have become due otherwise than by
acceleration (with interest on overdue principal and interest at the rate
specified in this Agreement) and all Defaults (other than non-payment of the
principal of and accrued interest on the Loans due and payable solely by virtue
of acceleration) shall be remedied or waived pursuant to Section 9.05, then the
                                                                 ----
Banks holding at least 66-2/3% of the aggregate amount of Commitments by notice
to the Borrower may at their option rescind and annul the acceleration and its
consequences; but such action shall not affect any subsequent Default or impair
any right consequent thereon. The provisions of this paragraph are intended
merely to bind the Banks to a decision which may be made at the election of the
aforesaid percentage of the Banks and are not intended to benefit the Borrower
and do not grant the Borrower the right to require the Banks to rescind or annul
any acceleration hereunder, even if the conditions set forth herein are met.

         Section 6.02. Notice of Default. The Administrative Agent shall give
notice to the Borrower under Section 6.01(c) promptly upon being requested to do
                                     -------
so by any Bank and shall thereupon notify all the Banks thereof.

                                    ARTICLE 7

                                   The Agents

         Section 7.01. Appointment and Authorization. Each Bank irrevocably
appoints and authorizes the Administrative Agent to take such action as agent on
its behalf and to exercise such powers under this Agreement as are delegated to
the Administrative Agent by the terms hereof or thereof, together with all such
powers as are reasonably incidental thereto.

         Section 7.02. Administrative Agent and Affiliates. JPMorgan Chase Bank
shall have the same rights and powers under this Agreement as any other Bank and
may exercise or refrain from exercising the same as though it were not the
Administrative Agent, and JPMorgan Chase Bank and its affiliates may accept
deposits from, lend money to and generally engage in any kind of business with
the Borrower or any Subsidiary or affiliate of the Borrower as if it were not
the Administrative Agent.

                                       47

<PAGE>

         Section 7.03. Action by Agents. The obligations of the Administrative
Agent hereunder are only those expressly set forth herein. Without limiting the
generality of the foregoing, the Agent shall not be required to take any action
with respect to any Default, except as expressly provided in Article 6.
                                                                     -

         Section 7.04. Consultation with Experts. The Administrative Agent may
consult with legal counsel (who may be counsel for the Borrower), independent
public accountants and other experts selected by it and shall not be liable for
any action taken or omitted to be taken by it in good faith in accordance with
the advice of such counsel, accountants or experts.

         Section 7.05. Liability of Agents. Neither the Administrative Agent nor
any of its affiliates or any of their respective directors, officers, agents or
employees shall be liable for any action taken or not taken by it in connection
herewith (i) with the consent or at the request of the Required Banks (or such
different number of Banks as any provision hereof expressly requires for such
consent or request) or (ii) in the absence of its own gross negligence or
willful misconduct. Neither the Administrative Agent nor any of its affiliates
nor any of their respective directors, officers, agents or employees shall be
responsible for or have any duty to ascertain, inquire into or verify (i) any
statement, warranty or representation made in connection with this Agreement or
any borrowing hereunder; (ii) the performance or observance of any of the
covenants or agreements of the Borrower; (iii) the satisfaction of any condition
specified in Article 3, except receipt of items required to be delivered to the
                     -
Administrative Agent; or (iv) the validity, effectiveness or genuineness of this
Agreement, the Notes or any other instrument or writing furnished in connection
herewith. The Administrative Agent shall not incur any liability by acting in
reliance upon any notice, consent, certificate, statement or other writing
(which may be a bank wire, telex, facsimile or similar writing) believed by it
to be genuine or to be signed by the proper party or parties. Without limiting
the generality of the foregoing, the use of the term "agent" in this Agreement
with reference to the Administrative Agent is not intended to connote any
fiduciary or other implied (or express) obligations arising under agency
doctrine of any applicable law. Instead, such term is used merely as a matter of
market custom and is intended to create or reflect only an administrative
relationship between independent contracting parties.

         Section 7.06. Indemnification. The Banks shall, ratably in proportion
to their Commitments, indemnify the Administrative Agent, its affiliates and
their respective directors, officers, agents and employees (to the extent not
reimbursed by the Borrower) against any cost, expense (including counsel fees
and disbursements), claim, demand, action, loss or liability (except such as
result from such indemnitees' gross negligence or willful misconduct) that such
indemnitees

                                       48

<PAGE>

may suffer or incur in connection with this Agreement or any action
taken or omitted by such indemnitees hereunder.

         Section 7.07.  Credit Decision. Each Bank acknowledges that it has,
independently and without reliance on any Agent or any other Bank, and based on
such documents and information as it has deemed appropriate, made its own credit
analysis and decision to enter into this Agreement. Each Bank also acknowledges
that it will, independently and without reliance on any Agent or any other Bank,
and based on such documents and information as it shall deem appropriate at the
time, continue to make its own credit decisions in taking or not taking any
action under this Agreement.

         Section 7.08.  Successor Agent. The Administrative Agent may resign at
any time by giving notice thereof to the Banks and the Borrower. Upon any such
resignation, the Required Banks shall have the right to appoint a successor
Administrative Agent. If no successor Administrative Agent shall have been so
appointed by the Required Banks, and shall have accepted such appointment,
within 30 days after the retiring Administrative Agent gives notice of
resignation, then the retiring Administrative Agent may, on behalf of the Banks,
appoint a successor Administrative Agent, which shall be a commercial bank
organized or licensed under the laws of the United States or of any State
thereof and having a combined capital and surplus of at least $100,000,000. Upon
the acceptance of its appointment as Administrative Agent hereunder by a
successor Administrative Agent, such successor Administrative Agent shall
thereupon succeed to and become vested with all the rights and duties of the
retiring Administrative Agent, and the retiring Administrative Agent shall be
discharged from its duties and obligations hereunder. After any retiring
Administrative Agent resigns as Administrative Agent hereunder, the provisions
of this Article shall inure to its benefit as to actions taken or omitted to be
taken by it while it was Administrative Agent.

         Section 7.09.  Administrative Agent's Fee. The Borrower shall pay to
the Administrative Agent for its own account fees in the amounts and at the
times previously agreed upon by the Borrower and the Administrative Agent.

         Section 7.10.  Syndication Agents. Nothing in this Agreement or in any
Note shall impose upon any Syndication Agent, in its capacity as Syndication
Agent, any duty or responsibility whatsoever.

                                       49

<PAGE>

                                    ARTICLE 8
                             Change in Circumstances

         Section 8.01. Basis for Determining Interest Rate Inadequate or Unfair.
If on or before the first day of any Interest Period for any CD Loan,
Euro-Dollar Loan or Competitive Bid LIBOR Loan:

                  (a) the Administrative Agent is advised by the Reference Banks
         that deposits in dollars (in the applicable amounts) are not being
         offered to the Reference Banks in the relevant market for such Interest
         Period, or

                  (b) in the case of CD Loans or Euro-Dollar Loans, Banks
         holding 50% or more of the aggregate principal amount of the affected
         Loans advise the Administrative Agent that the Adjusted CD Rate or the
         London Interbank Offered Rate, as the case may be, as determined by the
         Administrative Agent will not adequately and fairly reflect the cost to
         such Banks of funding their CD Loans or Euro-Dollar Loans, as the case
         may be, for such Interest Period,

the Administrative Agent shall forthwith give notice thereof to the Borrower and
the Banks, whereupon until the Administrative Agent notifies the Borrower that
the circumstances giving rise to such suspension no longer exist, (i) the
obligations of the Banks to make CD Loans or Euro-Dollar Loans, as the case may
be, or to continue or convert outstanding Loans as or into CD Loans or
Euro-Dollar Loans, as the case may be, shall be suspended and (ii) each
outstanding CD Loan or Euro-Dollar Loan, as the case may be, shall be converted
into a Base Rate Loan on the last day of the then current Interest Period
applicable thereto. Unless the Borrower notifies the Administrative Agent at
least two Domestic Business Days before the date of any affected Borrowing for
which a Notice of Borrowing has previously been given that it elects not to
borrow on such date, (i) if such affected Borrowing is a CD Borrowing or
Euro-Dollar Borrowing, such Borrowing shall instead be made as a Base Rate
Borrowing and (ii) if such affected Borrowing is a Competitive Bid LIBOR
Borrowing, the Competitive Bid LIBOR Loans comprising such Borrowing shall bear
interest for each day from and including the first day to but excluding the last
day of the Interest Period applicable thereto at the Base Rate for such day.

         Section 8.02. Illegality. If, on or after the date hereof, the adoption
of any applicable law, rule or regulation, or any change in any applicable law,
rule or regulation, or any change in the interpretation or administration
thereof by any governmental authority, central bank or comparable agency charged
with the interpretation or administration thereof, or compliance by any Bank (or
its Euro-Dollar Lending Office) with any request or directive (whether or not
having the force of law) of any such authority, central bank or comparable
agency, shall

                                       50

<PAGE>

make it unlawful or impossible for any Bank (or its Euro-Dollar Lending Office)
to make, maintain or fund its Euro-Dollar Loans and such Bank shall so notify
the Administrative Agent, the Administrative Agent shall forthwith give notice
thereof to the other Banks and the Borrower, whereupon until such Bank notifies
the Borrower and the Administrative Agent that the circumstances giving rise to
such suspension no longer exist, the obligation of such Bank to make Euro-Dollar
Loans, or to continue or convert outstanding Loans as or into Euro-Dollar Loans,
shall be suspended. Before giving any notice to the Administrative Agent
pursuant to this Section, such Bank shall designate a different Euro-Dollar
Lending Office if such designation will avoid the need for giving such notice
and will not, in the judgment of such Bank, be otherwise disadvantageous to such
Bank. If such notice is given, each Euro-Dollar Loan of such Bank then
outstanding shall be converted to a Base Rate Loan either (a) on the last day of
the then current Interest Period applicable to such Euro-Dollar Loan if such
Bank may lawfully continue to maintain and fund such Loan as a Euro-Dollar Loan
to such day or (b) immediately if such Bank shall determine that it may not
lawfully continue to maintain and fund such Loan as a Euro-Dollar Loan to such
day.

         Section 8.03. Increased Cost and Reduced Return. (a) If on or after (x)
the date hereof, in the case of any Committed Loan or any obligation to make
Committed Loans or (y) the date of the related Competitive Bid Quote, in the
case of any Competitive Bid Loan, the adoption of any applicable law, rule or
regulation, or any change in any applicable law, rule or regulation, or any
change in the interpretation or administration thereof by any governmental
authority, central bank or comparable agency charged with the interpretation or
administration thereof, or compliance by any Bank (or its Applicable Lending
Office) with any request or directive (whether or not having the force of law)
of any such authority, central bank or comparable agency, shall impose, modify
or deem applicable any reserve (including, without limitation, any such
requirement imposed by the Board of Governors of the Federal Reserve System, but
excluding (i) with respect to any CD Loan any such requirement included in an
applicable Domestic Reserve Percentage and (ii) with respect to any Euro-Dollar
Loan any such requirement with respect to which such Bank is entitled to
compensation during the relevant Interest Period under Section 2.15), special
                                                               ----
deposit, insurance assessment (excluding, with respect to any CD Loan, any such
requirement reflected in an applicable Assessment Rate) or similar requirement
against assets of, deposits with or for the account of, or credit extended by,
any Bank (or its Applicable Lending Office) or shall impose on any Bank (or its
Applicable Lending Office) or on the United States market for certificates of
deposit or the London interbank market any other condition affecting its Fixed
Rate Loans, its Note or its obligation to make Fixed Rate Loans and the result
of any of the foregoing is to increase the cost to such Bank (or its Applicable
Lending Office) of making or maintaining any Fixed Rate Loan, or to reduce the
amount of any sum received or receivable by such Bank (or its Applicable Lending
Office) under

                                       51

<PAGE>

this Agreement or under its Note with respect thereto, by an amount deemed by
such Bank to be material, then, within 15 days after demand by such Bank (with a
copy to the Administrative Agent), the Borrower shall pay to such Bank such
additional amount or amounts as will compensate such Bank for such increased
cost or reduction.

          (b) If any Bank shall have determined that, after the date hereof, the
adoption of any applicable law, rule or regulation regarding capital adequacy,
or any change in any such law, rule or regulation, or any change in the
interpretation or administration thereof by any governmental authority, central
bank or comparable agency charged with the interpretation or administration
thereof, or any request or directive regarding capital adequacy (whether or not
having the force of law) of any such authority, central bank or comparable
agency, has or would have the effect of reducing the rate of return on capital
of such Bank (or its Parent) as a consequence of such Bank's obligations
hereunder to a level below that which such Bank (or its Parent) could have
achieved but for such adoption, change, request or directive (taking into
consideration its policies with respect to capital adequacy) by an amount deemed
by such Bank to be material, then from time to time, within 15 days after demand
by such Bank (with a copy to the Administrative Agent), the Borrower shall pay
to such Bank such additional amount or amounts as will compensate such Bank (or
its Parent) for such reduction.

          (c) Each Bank will promptly notify the Borrower and the Administrative
Agent of any event of which it has knowledge, occurring after the date hereof,
which will entitle such Bank to compensation pursuant to this Section and will
designate a different Applicable Lending Office if such designation will avoid
the need for, or reduce the amount of, such compensation and will not, in the
judgment of such Bank, be otherwise disadvantageous to such Bank. A certificate
of any Bank claiming compensation under this Section and setting forth the
additional amount or amounts to be paid to it hereunder shall be conclusive in
the absence of manifest error. In determining such amount, such Bank may use any
reasonable averaging and attribution methods.

         Section 8.04. Taxes. (a) For the purposes of this Section, the
following terms have the following meanings:

         "Taxes" means any and all present or future taxes, duties, levies,
imposts, deductions, charges or withholdings of any nature on or with respect to
any payment by the Borrower pursuant to this Agreement or under any Note, and
all liabilities with respect thereto, excluding (i) in the case of each Bank and
the Administrative Agent, taxes imposed on its net income, and franchise or
similar taxes imposed on it, by a jurisdiction under the laws of which such Bank
or the Administrative Agent (as the case may be) is organized or in which its
principal

                                       52

<PAGE>

executive office is located or, in the case of each Bank, in which its
Applicable Lending Office is located and (ii) in the case of each Bank, any
United States withholding tax imposed on such payment at any rate up to (but not
exceeding) the rate at which United States withholding tax would have been
imposed on such a payment to such Bank under the laws and treaties in effect
when such Bank first became a party to this Agreement.

         "Other Taxes" means any present or future stamp or documentary taxes
and any other excise or property taxes, or similar charges or levies, which
arise from any payment made pursuant to this Agreement or under any Note or from
the execution, delivery, registration or enforcement of, or otherwise with
respect to, this Agreement or any Note.

          (b) All payments by the Borrower to or for the account of any Bank or
the Administrative Agent hereunder or under any Note shall be made without
deduction or withholding for any Taxes or Other Taxes; provided that, if the
Borrower shall be required by law to deduct any Taxes or Other Taxes from any
such payment, (i) the sum payable shall be increased as necessary so that after
making all required deductions and withholdings (including deductions and
withholdings applicable to additional sums payable under this Section) such Bank
or Agent (as the case may be) receives an amount equal to the sum it would have
received had no such deductions or withholdings been made, (ii) the Borrower
shall make such deductions or withholdings, (iii) the Borrower shall pay the
full amount deducted or withheld to the relevant taxation authority or other
authority in accordance with applicable law and (iv) the Borrower shall promptly
furnish to the Administrative Agent, at its address specified in Section 9.01,
                                                                         ----
the original or a certified copy of a receipt evidencing payment thereof.

          (c) The Borrower agrees to indemnify each Bank and the Administrative
Agent for the full amount of Taxes and Other Taxes (including, without
limitation, any Taxes or Other Taxes imposed or asserted by any jurisdiction on
amounts payable under this Section), whether or not correctly or legally
imposed, paid by such Bank or the Administrative Agent (as the case may be) and
any liability (including penalties, interest and expenses) arising therefrom or
with respect thereto. This indemnification shall be paid within 15 days after
such Bank or the Administrative Agent (as the case may be) makes demand
therefor.

          (d) Each Bank organized under the laws of a jurisdiction outside the
United States, as of the date of this Agreement in the case of each Bank listed
on the signature pages hereof and as of the time it becomes a Bank in the case
of each other Bank, and from time to time thereafter if requested in writing by
the Borrower (but only so long as such Bank remains lawfully able to do so),
shall provide each of the Borrower and the Administrative Agent with Internal
Revenue Service form W-8BEN or W-8ECI in duplicate, as appropriate, or any
successor

                                       53

<PAGE>

form prescribed by the Internal Revenue Service, certifying that such Bank is
entitled to benefits under an income tax treaty to which the United States is a
party which exempts the Bank from United States withholding tax or reduces the
rate of withholding tax on payments of interest for the account of such Bank or
certifying that the income receivable pursuant to this Agreement is effectively
connected with the conduct of a trade or business in the United States.

          (e) For any period with respect to which a Bank has failed to provide
the Borrower or the Administrative Agent with the appropriate form referred to
in Section 8.04(d) (unless such failure is due to a change in treaty, law or
           -------
regulation occurring after the date on which such form originally was required
to be provided), such Bank shall not be entitled to indemnification under
Section 8.04(b) or (c) with respect to Taxes imposed by the United States;
        -------
provided that if a Bank, that is otherwise exempt from or subject to a reduced
rate of withholding tax, becomes subject to Taxes because of its failure to
deliver a form required hereunder, the Borrower shall take such steps as such
Bank shall reasonably request to assist such Bank to recover such Taxes.

          (f) If the Borrower is required to pay additional amounts to or for
the account of any Bank pursuant to this Section as a result of a change in law
or treaty occurring after such Bank first became a party to this Agreement, then
such Bank will, at the Borrower's request, change the jurisdiction of its
Applicable Lending Office if, in the judgment of such Bank, such change (i) will
eliminate or reduce any such additional payment which may thereafter accrue and
(ii) is not otherwise disadvantageous to such Bank.

         Section 8.05. Base Rate Loans Substituted for Affected Fixed Rate
Loans. If (i) the obligation of any Bank to make, or to continue or convert
outstanding Loans as or to, Euro-Dollar Loans has been suspended pursuant to
Section 8.02 or (ii) any Bank has demanded compensation under Section 8.03 or
        ----                                                          ----
8.04 with respect to its CD Loans or Euro-Dollar Loans, and in any such case the
----
Borrower shall, by at least five Euro-Dollar Business Days' prior notice to such
Bank through the Administrative Agent, have elected that the provisions of this
Section shall apply to such Bank, then, unless and until such Bank notifies the
Borrower that the circumstances giving rise to such suspension or demand for
compensation no longer exist, all Loans which would otherwise be made by such
Bank as (or continued as or converted to) CD Loans or Euro-Dollar Loans, as the
case may be, shall instead be Base Rate Loans (on which interest and principal
shall be payable contemporaneously with the related CD Loans or Euro-Dollar
Loans of the other Banks). If such Bank notifies the Borrower that the
circumstances giving rise to such suspension or demand for compensation no
longer exist, the principal amount of each such Base Rate Loan shall be
converted into a CD Loan or Euro-Dollar Loan, as the case may be, on the first
day of the

                                       54

<PAGE>

next succeeding Interest Period applicable to the related CD Loans or
Euro-Dollar Loans of the other Banks.

     Section 8.06. Substitution of Bank. If (i) the obligation of any Bank to
make or maintain Euro-Dollar Loans has been suspended pursuant to Section 8.02
                                                                          ----
or (ii) any Bank has demanded compensation under Section 8.03 or 8.04, the
                                                         ----    ----
Borrower shall have the right, if no Default then exists, to replace such Bank
(the "Replaced Bank") with one or more other banks (collectively, the
"Replacement Bank") reasonably acceptable to the Administrative Agent, provided
that (i) at the time of any replacement pursuant to this Section 8.06, the
                                                                 ----
Replacement Bank shall enter into one or more Assignment and Assumption
Agreements, substantially in the form of Exhibit G hereto, pursuant to which the
Replacement Bank shall acquire the aggregate Commitment and outstanding Loans of
the Replaced Bank and, in connection therewith, shall pay to the Replaced Bank
in respect thereof an amount equal to the sum of (A) an amount equal to the
principal of, and all accrued interest on, all outstanding Loans of the Replaced
Bank, (B) an amount equal to all accrued, but theretofore unpaid, fees under
Section 2.08 owing to the Replaced Bank and (C) an amount equal to the amount
        ----
which would be payable by the Borrower to the Replaced Bank pursuant to Section
2.12 if the Borrower prepaid at the time of such replacement all of the Loans of
----
such Replaced Bank outstanding at such time and (ii) all obligations of the
Borrower owing to the Replaced Bank (other than those specifically described in
clause (i) above in respect of which the assignment purchase price has been, or
is concurrently being, paid) shall be paid in full to such Replaced Bank
concurrently with such replacement. Upon the execution of the respective
Assignment and Assumption Agreements, the payment of amounts referred to in
clauses (i) and (ii) above and, if so requested by the Replacement Bank,
delivery to the Replacement Bank of the appropriate Note or Notes executed by
the Borrower, the Replacement Bank shall become a Bank hereunder and the
Replaced Bank shall cease to constitute a Bank hereunder. The provisions of this
Agreement shall continue to govern the rights and obligations of a Replaced Bank
with respect to any Loans made or any other actions taken by such Bank while it
was a Bank.

                                    ARTICLE 9

                                  Miscellaneous

     Section 9.01. Notices. All notices, requests and other communications to
any party hereunder shall be in writing (including bank wire, telex, facsimile
or similar writing) and shall be given to such party: (a) in the case of the
Borrower or the Administrative Agent, at its address, facsimile number or telex
number set forth on the signature pages hereof, (b) in the case of any Bank, at
its address,

                                       55

<PAGE>

facsimile number or telex number set forth in its Administrative
Questionnaire or (c) in the case of any party, at such other address, facsimile
number or telex number as such party may hereafter specify for the purpose by
notice to the Administrative Agent and the Borrower. Each such notice, request
or other communication shall be effective (i) if given by telex, when
transmitted to the telex number referred to in this Section and the appropriate
answerback is received, (ii) if given by facsimile, when transmitted to the
facsimile number referred to in this Section and confirmation of receipt is
received, (iii) if given by mail, 72 hours after such communication is deposited
in the mails with first class postage prepaid, addressed as aforesaid or (iv) if
given by any other means, when delivered at the address referred to in this
Section; provided that notices to the Administrative Agent under Article 2 or
                                                                         -
Article 8 shall not be effective until received.
        -

     Section 9.02. No Waivers. No failure or delay by any Agent or any Bank in
exercising any right, power or privilege hereunder or under any Note shall
operate as a waiver thereof nor shall any single or partial exercise thereof
preclude any other or further exercise thereof or the exercise of any other
right, power or privilege. The rights and remedies herein provided shall be
cumulative and not exclusive of any rights or remedies provided by law.

     Section 9.03. Expenses; Indemnification. (a) The Borrower shall pay (i) all
reasonable out-of-pocket expenses of the Administrative Agent, including the
reasonable fees and disbursements of special counsel for the Administrative
Agent, in connection with the preparation and administration of this Agreement,
any waiver or consent hereunder or any amendment hereof or any Default or
alleged Default hereunder and (ii) if an Event of Default occurs, all
out-of-pocket expenses incurred by the Administrative Agent and each Bank,
including (without duplication) the fees and disbursements of outside counsel
and the allocated cost of inside counsel, in connection with such Event of
Default and collection, bankruptcy, insolvency and other enforcement proceedings
resulting therefrom.

     (b)  The Borrower agrees to indemnify each Agent and Bank, their respective
affiliates and the respective directors, officers, agents and employees of the
foregoing (each an "Indemnitee") and hold each Indemnitee harmless from and
against any and all liabilities, losses, damages, costs and expenses of any
kind, including, without limitation, the reasonable fees and disbursements of
counsel, which may be incurred by such Indemnitee in connection with any
investigative, administrative or judicial proceeding (whether or not such
Indemnitee shall be designated a party thereto) brought or threatened relating
to or arising out of this Agreement or any actual or proposed use of proceeds of
Loans hereunder; provided that no Indemnitee shall have the right to be
indemnified hereunder for such Indemnitee's own gross negligence or willful
misconduct as determined by a court of competent jurisdiction.

                                       56

<PAGE>

     Section 9.04. Sharing of Set-offs. Each Bank agrees that if it shall, by
exercising any right of set-off or counterclaim or otherwise, receive payment of
a proportion of the aggregate amount of principal and interest then due with
respect to the Loans held by it which is greater than the proportion received by
any other Bank in respect of the aggregate amount of principal and interest then
due with respect to the Loans held by such other Bank, the Bank receiving such
proportionately greater payment shall purchase such participations in the Loans
held by the other Banks, and such other adjustments shall be made, as may be
required so that all such payments of principal and interest with respect to the
Loans held by the Banks shall be shared by the Banks pro rata; provided that
nothing in this Section shall impair the right of any Bank to exercise any right
of set-off or counterclaim it may have and to apply the amount subject to such
exercise to the payment of indebtedness of the Borrower other than its
indebtedness hereunder. The Borrower agrees, to the fullest extent it may
effectively do so under applicable law, that any holder of a participation in a
Loan, whether or not acquired pursuant to the foregoing arrangements, may
exercise rights of set-off or counterclaim and other rights with respect to such
participation as fully as if such holder of a participation were a direct
creditor of the Borrower in the amount of such participation.

     Section 9.05. Amendments and Waivers. Any provision of this Agreement or
the Notes may be amended or waived if, but only if, such amendment or waiver is
in writing and is signed by the Borrower and the Required Banks (and, if the
rights or duties of any Agent are affected thereby, by such Agent); provided
that no such amendment or waiver shall, unless signed by all the Banks, (a)
except as contemplated in Section 2.16, increase or decrease the Commitment of
                                  ----
any Bank (except for a ratable decrease in the Commitments of all Banks) or
subject any Bank to any additional obligation, (b) reduce the principal of or
rate of interest on any Loan or any fees hereunder, (c) postpone the date fixed
for any payment of principal of or interest on any Loan or any fees hereunder or
for the termination of any Commitment or (d) change the percentage of the
Commitments or of the aggregate unpaid principal amount of the Loans, or the
number of Banks, which shall be required for the Banks or any of them to take
any action under this Section or any other provision of this Agreement.

     Section 9.06. Successors and Assigns. (a) The provisions of this
Agreement shall be binding upon and inure to the benefit of the parties hereto
and their respective successors and assigns, except that the Borrower may not
assign or otherwise transfer any of its rights under this Agreement without the
prior written consent of all Banks.

     (b)  Any Bank may at any time grant to one or more banks or other entities
(each a "Participant") participating interests in its Commitment or any or

                                       57

<PAGE>

all of its Loans. If a Bank grants any such participating interest to a
Participant, whether or not upon notice to the Borrower and the Administrative
Agent, such Bank shall remain responsible for the performance of its obligations
hereunder, and the Borrower and the Administrative Agent shall continue to deal
solely and directly with such Bank in connection with such Bank's rights and
obligations under this Agreement. Any agreement pursuant to which any Bank may
grant such a participating interest shall provide that such Bank shall retain
the sole right and responsibility to enforce the Borrower's obligations
hereunder, including (without limitation) the right to approve any amendment,
modification or waiver of any provision of this Agreement; provided that such
participation agreement may provide that such Bank will not agree to any
modification, amendment or waiver of this Agreement described in clause (a), (b)
or (c) of Section 9.05 without the consent of the Participant. The Borrower
                  ----
agrees that each Participant shall, to the extent provided in its participation
agreement, be entitled to the benefits of Section 2.15 and Article 8 with
                                                  ----             -
respect to its participating interest. An assignment or other transfer which is
not permitted by subsection (c) or (d) below shall be given effect for purposes
of this Agreement only to the extent of a participating interest granted in
accordance with this subsection.

     (c)  Any Bank may at any time assign to one or more banks or other entities
(each an "Assignee") all, or a proportionate part of all, of its rights and
obligations under this Agreement and the Notes, (equivalent to an initial
Commitment of not less than $5,000,000) and such Assignee shall assume such
rights and obligations, pursuant to an Assignment and Assumption Agreement
substantially in the form of Exhibit G hereto signed by such Assignee and such
transferor Bank, with (and subject to) the subscribed consent, which shall not
be unreasonably withheld, of the Borrower (provided that no Event of Default
shall have occurred and be continuing) and the Administrative Agent; provided
that if an Assignee is a Bank Affiliate or was a Bank immediately before such
assignment, no such consent shall be required; and provided further that such
assignment may, but need not, include rights of the transferor Bank in respect
of outstanding Competitive Bid Loans. When such instrument has been signed and
delivered by the parties thereto and such Assignee has paid to such transferor
Bank the purchase price agreed between such transferor Bank and such Assignee,
such Assignee shall be a Bank party to this Agreement and shall have all the
rights and obligations of a Bank with a Commitment as set forth in such
instrument of assumption, and the transferor Bank shall be released from its
obligations hereunder to a corresponding extent, and no further consent or
action by any party shall be required. Upon the consummation of any assignment
pursuant to this subsection, the transferor Bank, the Administrative Agent and
the Borrower shall make appropriate arrangements so that, if required, a new
Note is issued to the Assignee. In connection with any such assignment, the
transferor Bank shall pay to the Administrative Agent an administrative fee for
processing such assignment in the amount of $3,500. If the Assignee is not
incorporated under the laws of the

                                       58

<PAGE>

United States or a State thereof, it shall deliver to the Borrower and the
Administrative Agent certification as to exemption from deduction or withholding
of any United States federal income taxes in accordance with Section 8.04.
                                                                     ----

     (d)  Any Bank may at any time assign all or any portion of its rights under
this Agreement and its Note to a Federal Reserve Bank. No such assignment shall
release the transferor Bank from its obligations hereunder.

     (e)  No Assignee, Participant or other transferee of any Bank's rights
shall be entitled to receive any greater payment under Section 8.03 or 8.04 than
                                                               ----    ----
such Bank would have been entitled to receive with respect to the rights
transferred, unless such transfer is made with the Borrower's prior written
consent or by reason of the provisions of Section 8.02, 8.03 or 8.04 requiring
                                                  ----  ----    ----
such Bank to designate a different Applicable Lending Office under certain
circumstances or at a time when the circumstances giving rise to such greater
payment did not exist.

     Section 9.07. No Reliance on Margin Stock. Each of the Banks represents to
each Agent and each of the other Banks that it in good faith is not relying upon
any "margin stock" (as defined in Regulation U) as collateral in the extension
or maintenance of the credit provided for in this Agreement.

     Section 9.08. Confidentiality. Each Bank and each Agent agrees (on behalf
of itself and each of its subsidiaries, affiliates, directors, officers,
employees and representatives) to use reasonable precautions to keep
confidential, in accordance with their customary procedures for handling
confidential information of the same nature, in accordance with safe and sound
banking practices and in accordance with the laws under the securities laws
dealing with the use of non-public information, any non-public information
supplied to it by the Borrower pursuant to this Agreement, provided that nothing
herein shall limit the disclosure of any such information (i) to the extent
required by statute, rule, regulation or judicial process, (ii) to bank
examiners, auditors or accountants, (iii) to any other Agent or any other Bank,
(iv) in connection with any litigation to which any one or more of the Banks or
any one or more of the Agents is a party relating to the Borrower, (v) to a
subsidiary or affiliate of such Bank or (vi) to any assignee or participant (or
prospective assignee or participant) so long as such assignee or participant (or
prospective assignee or participant) agrees to be bound by the provisions of
this Section.

     Section 9.09. Governing Law; Submission to Jurisdiction. This Agreement and
each Note shall be governed by and construed in accordance with the laws of the
State of New York. The Borrower hereby submits to the nonexclusive jurisdiction
of the United States District Court for the Southern District of New York and of
any New York State court sitting in New York City for purposes of all legal
proceedings arising out of or relating to this Agreement or

                                       59

<PAGE>

the transactions contemplated hereby. The Borrower irrevocably waives, to the
fullest extent permitted by law, any objection which it may now or hereafter
have to the laying of the venue of any such proceeding brought in such a court
and any claim that any such proceeding brought in such a court has been brought
in an inconvenient forum.

     Section 9.10. Counterparts; Integration. This Agreement may be signed in
any number of counterparts, each of which shall be an original, with the same
effect as if the signatures thereto and hereto were upon the same instrument.
This Agreement constitutes the entire agreement and understanding among the
parties hereto and supersedes any and all prior agreements and understandings,
oral or written, relating to the subject matter hereof.

     Section 9.11. WAIVER OF JURY TRIAL. EACH OF THE BORROWER, THE AGENTS
AND THE BANKS HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN
ANY LEGAL PROCEEDING ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE
TRANSACTIONS CONTEMPLATED HEREBY.

                                       60

<PAGE>

          IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed by their respective authorized officers as of the day and year
first above written.

                                    TRIGON HEALTHCARE, INC.

                                    By /s/ Thomas R. Byrd
                                       ----------------------------
                                       Name:       Thomas R. Byrd
                                       Title:      Senior Vice President & CFO
                                       Address:    2015 Staples Mill Road
                                                   Richmond, VA 23230
                                       Facsimile:  804-354-2075

                                    JPMORGAN CHASE BANK,
                                          as Administrative Agent

                                    By /s/ Dawn Lee Lum
                                       ----------------------------
                                       Name:       Dawn Lee Lum
                                       Title:      Vice President
                                       Address:    270 Park Avenue
                                                   New York, NY 10017
                                       Facsimile:  212-270-3279

                                    With a copy to:

                                       Name:       Anne Bowles
                                       Address:    Agent Bank Services
                                                   One Chase Manhattan Plaza
                                                   New York, NY 10081
                                       Facsimile:  212-552-7500

                                       61

<PAGE>

     IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
duly executed by their respective authorized officers as of the day and year
first above written.

                                         JPMORGAN CHASE BANK

                                         By /s/ Dawn Lee Lum
                                            ---------------------------
                                            Title: Vice President

                                         BRANCH BANKING AND TRUST
                                           COMPANY OF VIRGINIA

                                         By /s/ J. Charles Link
                                            -----------------------------
                                            Title: Senior Vice President

                                         SUNTRUST BANK

                                         By /s/ Mark A. Flatin
                                            -----------------------------
                                            Title: Director

                                       62

<PAGE>

                                        WACHOVIA BANK, N.A.

                                        By /s/ Mark A. Edwards
                                           ---------------------------------
                                           Title: Senior Vice President

                                        THE BANK OF NEW YORK

                                        By /s/ Christopher T. Kordes
                                           ---------------------------------
                                           Title: Assistant Vice President

                                        THE DAI-ICHI KANGYO BANK, LTD

                                        By /s/ Martin T. McNeill, Jr.
                                           ---------------------------------
                                           Title: Assistant Vice President

                                       63

<PAGE>

                                        BEAR STEARNS CORPORATE
                                         LENDING INC.

                                        By /s/ Lawrence B. Alletto
                                           -------------------------------
                                           Title: Vice President

                                        NATIONAL CITY BANK

                                        By /s/ Tara M. Handforth
                                           -------------------------------
                                           Title: Assistant Vice President

                                       64

<PAGE>

                               COMMITMENT SCHEDULE

Bank                                                         Commitment
----                                                         ----------

JPMorgan Chase Bank                                      $  16,666,666.67

Branch Banking and Trust Company of Virginia             $  16,666,666.67

SunTrust Bank                                            $  16,666,666.67

Wachovia Bank, N.A.                                      $  16,666,666.67

The Bank of New York                                     $  13,333,333.32

The Dai-Ichi Kangyo Bank, Ltd.                           $  10,000,000.00

Bear Stearns Corporate Lending Inc.                      $   5,000,000.00

National City Bank                                       $   5,000,000.00

                                                         ----------------
         Total                                           $ 100,000,000.00
                                                         ================

<PAGE>

                                PRICING SCHEDULE

     Each of the "Facility Fee Rate" and "Euro-Dollar Margin" means, for any
day, the rate set forth below in the row opposite such term and in the column
corresponding to the Pricing Level and Usage that apply on such day:

<TABLE>
<CAPTION>
---------------------------------------------------------------------------
Pricing Level          Level I      Level II    Level III       Level IV
---------------------------------------------------------------------------
<S>                    <C>          <C>         <C>             <C>
Facility Fee Rate       .05%          .08%        .10%            .125%
---------------------------------------------------------------------------
Euro-Dollar Margin
 Usage * 33%            .30%          .42%        .55%            .675%
 Usage ** 33%          .425%         .545%       .675%             .80%
---------------------------------------------------------------------------
</TABLE>

     For purposes of this Schedule, the following terms have the following
meanings:

     "Applicable Leverage Ratio" for purposes of determining what Pricing Level
exists at any date means (a) if at least three Domestic Business Days prior to
such date the Borrower has delivered all financial statements and certificates
required to be delivered on or before such date pursuant to subsections (a), (b)
and (e) of Section 5.01, the ratio of Consolidated Debt to Consolidated Total
Capitalization as of the last day of the period covered by such financial
statements and (b) in all other cases, a ratio greater than 0.35; provided that
Level II Pricing shall apply on any date after the Effective Date and before the
initial delivery by the Borrower of all financial statements and certificates
required to be delivered pursuant to subsections (a), (b) and (e) of Section
5.01 or the date such financial statements are first required to be delivered.

     "Level I Pricing" applies at any date if the Applicable Leverage Ratio is
less than or equal to 0.10.

     "Level II Pricing" applies at any date if the Applicable Leverage Ratio is
greater than 0.10 and less than or equal to 0.25.

     "Level III Pricing" applies at any date if the Applicable Leverage Ratio is
greater than 0.25 and less than or equal to 0.35.

     "Level IV Pricing" applies at any date if no other Pricing Level applies
for such date.

     The "Usage" applicable to any date is the percentage equivalent of a
fraction the numerator of which is the sum of the aggregate outstanding
principal

* less than
** more than or equal to

<PAGE>

amount of the Loans at such date and aggregate outstanding principal amount of
the loans under the Five-Year Credit Agreement dated as of November 14, 2001
among Trigon Healthcare, Inc., the banks party thereto and JPMorgan Chase Bank,
as Administrative Agent (the "Five-Year Credit Agreement") at such date and the
denominator of which is the sum of the aggregate amount of the Commitments at
such date and the aggregate amount of the commitments at such date under the
Five-Year Credit Agreement. If for any reason any Loans remain outstanding
following the termination of the Commitments, the Commitments will be equal to
the outstanding Loans for the purposes of this calculation.

                                       2

<PAGE>

                                                                EXHIBIT A - Note

                                      Note

                                                              New York, New York
                                                              November 14, 2001

     For value received, Trigon Healthcare, Inc., a Virginia corporation (the
"Borrower"), promises to pay to the order of ______________________ (the
"Bank"), for the account of its Applicable Lending Office, the unpaid principal
amount of each Loan made by the Bank to the Borrower pursuant to the Credit
Agreement referred to below on the maturity date provided for in the Credit
Agreement. The Borrower promises to pay interest on the unpaid principal amount
of each such Loan on the dates and at the rate or rates provided for in the
Credit Agreement. All such payments of principal and interest shall be made in
lawful money of the United States in Federal or other immediately available
funds at the office of JPMorgan Chase Bank, One Chase Manhattan Plaza, New York,
New York.

     All Loans made by the Bank, the respective types thereof and all repayments
of the principal thereof shall be recorded by the Bank and, if the Bank so
elects in connection with any transfer or enforcement hereof, appropriate
notations to evidence the foregoing information with respect to each such Loan
then outstanding may be endorsed by the Bank on the schedule attached hereto, or
on a continuation of such schedule attached to and made a part hereof; provided
that the failure of the Bank to make any such recordation or endorsement shall
not affect the Borrower's obligations hereunder or under the Credit Agreement.

     This note is one of the Notes referred to in the 364-Day Credit Agreement
dated as of November 14, 2001 among Trigon Healthcare, Inc., the Banks party
thereto and JPMorgan Chase Bank, as Administrative Agent (as the same may be
amended from time to time, the "Credit Agreement"). Terms defined in the Credit
Agreement are used herein with the same meanings. Reference is made to the
Credit Agreement for provisions for the prepayment hereof and the acceleration
of the maturity hereof.

                                            TRIGON HEALTHCARE, INC.

                                            By_________________________________
                                              Name:
                                              Title:

<PAGE>

                         Loans and Payments of Principal

------------------------------------------------------------------------

                                             Amount of
                Amount of                    Principal     Notation
     Date         Loan       Type of Loan     Repaid        Made By

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

------------------------------------------------------------------------

                                        2

<PAGE>

                                       EXHIBIT B - Competitive Bid Quote Request

                      Form of Competitive Bid Quote Request

                                                                          [Date]

To:    JPMorgan Chase Bank
       (the "Administrative Agent")

From:  Trigon Healthcare, Inc. (the "Borrower")

Re:    364-Day Credit Agreement (the "Credit Agreement") dated as of
       November 14, 2001 among the Borrower, the Banks party thereto
       and the Administrative Agent

       We hereby give notice pursuant to Section 2.03 of the Credit Agreement
                                                 ----
that we request Competitive Bid Quotes for the following proposed Competitive
Bid Borrowing(s):

Date of Borrowing:  __________________

Principal Amount/1/                   Interest Period/2/

$

       Such Competitive Bid Quotes should offer a Competitive Bid [Margin]
[Absolute Rate]. [The applicable base rate is the London Interbank Offered
Rate.]

_____________________

       /1/  Amount must be $10,000,000 or a larger multiple of $1,000,000.

       /2/  Not less than one month (LIBOR Auction) or not less than 7 days
(Absolute Rate Auction), subject to the provisions of the definition of Interest
Period.

<PAGE>

     Terms used herein have the meanings assigned to them in the Credit
Agreement.

                                            TRIGON HEALTHCARE, INC.

                                            By_________________________________
                                              Name:
                                              Title:

                                       2

<PAGE>

                               EXHIBIT C - Invitation for Competitive Bid Quotes

                  Form of Invitation for Competitive Bid Quotes

To:  [Name of Bank]

Re:  Invitation for Competitive Bid Quotes to Trigon Healthcare, Inc. (the
     "Borrower")

     Pursuant to Section 2.03 of the 364-Day Credit Agreement dated as of
                         ----
November 14, 2001 among the Borrower, the Banks party thereto and the
undersigned, as Administrative Agent, we are pleased on behalf of the Borrower
to invite you to submit Competitive Bid Quotes to the Borrower for the following
proposed Competitive Bid Borrowing(s):

Date of Borrowing:  __________________

 Principal Amount                   Interest Period

 $

     Such Competitive Bid Quotes should offer a Competitive Bid [Margin]
[Absolute Rate]. [The applicable base rate is the London Interbank Offered
Rate.]

     Please respond to this invitation by no later than [2:00 P.M.] [9:30 A.M.]
(New York City time) on [date].

                                    JPMORGAN CHASE BANK, as
                                      Administrative Agent

                                    By_________________________________
                                                   Authorized Officer

<PAGE>

                                               EXHIBIT D - Competitive Bid Quote

                          Form of Competitive Bid Quote

To:    JPMorgan Chase Bank, as Administrative Agent

Re:    Competitive Bid Quote to Trigon Healthcare, Inc. (the "Borrower")

       In response to your invitation on behalf of the Borrower dated
_____________, _______, we hereby make the following Competitive Bid Quote on
the following terms:

1.  Quoting Bank:  ________________________________
2.  Person to contact at Quoting Bank:
    _________________________________

3.  Date of Borrowing: ____________________*
4.  We hereby offer to make Competitive Bid Loan(s) in the following principal
    amounts, for the following Interest Periods and at the following rates:

 Principal           Interest             Competitive Bid
 Amount**            Period***            [Margin****]      [Absolute Rate*****]

 $

 $

___________
* As specified in the related Invitation.
** Principal amount bid for each Interest Period may not exceed principal amount
requested. Specify aggregate limitation if the sum of the individual offers
exceeds the amount the Bank is willing to lend. Each bid must be made for
$10,000,000 or a larger multiple of $1,000,000.
*** Not less than one month or not less than 7 days, as specified in the related
Invitation. No more than five bids are permitted for each Interest Period.
**** Margin over or under the London Interbank Offered Rate determined for the
applicable Interest Period. Specify percentage (to the nearest 1/10,000 of 1%)
and specify whether "PLUS" or "MINUS".
***** Specify rate of interest per annum (to the nearest 1/10,000 of 1%).

<PAGE>

     [Provided, that the aggregate principal amount of Competitive Bid Loans for
which the above offers may be accepted shall not exceed $____________.]**

     We understand and agree that the offer(s) set forth above, subject to the
satisfaction of the applicable conditions set forth in the 364-Day Credit
Agreement dated as of November 14, 2001 among the Borrower, the Banks party
thereto and yourselves, as Administrative Agent, irrevocably obligates us to
make the Competitive Bid Loan(s) for which any offer(s) are accepted, in whole
or in part.

                                      Very truly yours,

                                      [NAME OF BANK]

Dated:_______________                 By:__________________________
                                             Authorized Officer

                                        2

<PAGE>

                                 EXHIBIT E - Opinion of Counsel for the Borrower

                                   Opinion of
                                McGuireWoods LLP

                                              [Dated the Effective Date]

To the Banks and the Administrative Agent
Referred to Below
c/o JPMorgan Chase Bank,
as Administrative Agent
270 Park Avenue
New York, New York 10017

Dear Sirs:

     We have acted as counsel for Trigon Healthcare, Inc. (the "Borrower") in
connection with the 364-Day Credit Agreement dated as of November 14, 2001 (the
"Credit Agreement") among the Borrower, the Banks party thereto and JPMorgan
Chase Bank, as Administrative Agent. This opinion is being rendered to you
pursuant to Section 3.01(b) of the Credit Agreement. Unless otherwise defined
                    -------
herein, terms defined in the Credit Agreement are used herein as therein
defined.

     We have examined originals or copies, certified or otherwise identified to
our satisfaction, of such documents, corporate records, certificates of public
officials and other instruments and have conducted such other investigations of
fact and law as we have deemed necessary or advisable for purposes of this
opinion.

     Upon the basis of the foregoing, we are of the opinion that:

     1. The Borrower is a corporation duly incorporated and validly existing
under the laws of the Commonwealth of Virginia and has all corporate powers and
all material governmental licenses, authorizations, consents and approvals
required to carry on its business as now conducted.

     2. The execution, delivery and performance by the Borrower of the Credit
Agreement and the Notes have been duly authorized by all necessary corporate
action, require no action by or in respect of, or filing with, any

<PAGE>

governmental body, agency or official and do not contravene, or constitute a
default under any provision of applicable law or regulation or of the articles
of incorporation or by-laws of the Borrower, or, to our knowledge after due
inquiry, of any agreement, judgment, injunction, order, decree or other
instrument binding upon the Borrower or result in the creation or imposition of
any Lien on any revenues or assets of the Borrower.

     3. The Credit Agreement constitutes a valid and binding agreement of the
Borrower and each Note issued thereunder constitutes a valid and binding
obligation of the Borrower, in each case enforceable in accordance with its
terms, except as such enforceability may be limited by bankruptcy, insolvency,
receivership, conservatorship, reorganization, moratorium or similar laws
affecting the enforceability of creditors' rights generally and by equitable
principles of general applicability (regardless of whether such enforceability
is considered in a proceeding in equity or at law).

     4. To the best of our knowledge, there is no action, suit or proceeding
pending or threatened against or affecting the Borrower or any Subsidiary before
any court or arbitrator or any governmental body, agency or official, in which
there is a reasonable possibility of an adverse decision which could materially
adversely affect the business, consolidated financial position or consolidated
results of operations of the Borrower and its Consolidated Subsidiaries,
considered as a whole, or which in any manner draws into question the validity
of the Credit Agreement or the Notes.

     In rendering our opinion in paragraph 3 above, we express no opinion as to
(i) the effectiveness of service of process in any suit, action or proceeding
solely by mailing a copy thereof, (ii) the binding effect of any provision of
the Credit Agreement which provides for the accrual of interest after judgment
at a rate higher than the applicable judgment rate or (iii) the effect (if any)
of any law of any jurisdiction (except the State of New York) in which any Bank
is located which limits the rate of interest that such Bank may charge or
collect.

     Our opinions are limited to matters governed by the laws of the United
States and the laws of the Commonwealth of Virginia and the State of New York,
and we express no opinion as to the laws of any other state or jurisdiction.

     This opinion is rendered solely to you in connection with the above
matters. This opinion may not be relied upon by you for any other purpose or
relied upon by any other Person without our prior written consent, except that
Davis Polk & Wardwell may rely upon this opinion to the same extent as if it
were addressed to it for purposes of rendering its opinion to you on the date
hereof.

                                       2

<PAGE>

                                    Very truly yours,

                                       3

<PAGE>

       EXHIBIT F - Opinion of Special Counsel for the Administrative Agent

                                   Opinion of
                     Davis Polk & Wardwell, Special Counsel
                          for the Administrative Agent

                                                    [Dated the Effective Date]

To the Banks and the Administrative Agent
Referred to Below
c/o JPMorgan Chase Bank,
as Administrative Agent
270 Park Avenue
New York, New York 10017

Dear Sirs:

     We have participated in the preparation of the 364-Day Credit Agreement
dated as of November 14, 2001 (the "Credit Agreement") among Trigon Healthcare,
Inc., a Virginia corporation (the "Borrower"), the Banks party thereto and
JPMorgan Chase Bank, as Administrative Agent, and have acted as special counsel
for the Administrative Agent for the purpose of rendering this opinion pursuant
to Section 3.01(c) of the Credit Agreement. Terms defined in the Credit
           -------
Agreement are used herein as therein defined.

     We have examined originals or copies, certified or otherwise identified to
our satisfaction, of such documents, corporate records, certificates of public
officials and other instruments and have conducted such other investigations of
fact and law as we have deemed necessary or advisable for purposes of this
opinion.

     Upon the basis of the foregoing, we are of the opinion that:

     1. The execution, delivery and performance by the Borrower of the Credit
Agreement and the Notes are within the Borrower's corporate powers and have been
duly authorized by all necessary corporate action.

     2. The Credit Agreement constitutes a valid and binding agreement of the
Borrower and each Note issued thereunder today constitutes a valid and binding

<PAGE>

obligation of the Borrower, in each case enforceable in accordance with its
terms, subject to applicable bankruptcy, insolvency or similar laws affecting
creditors' rights generally and general principles of equity.

     We are members of the Bar of the State of New York and the foregoing
opinion is limited to the laws of the State of New York and the federal laws of
the United States of America. To the extent that any portion of the foregoing
opinion depends on the law of the Commonwealth of Virginia, we have, with your
consent and without any independent investigation, relied on the opinion of
McGuireWoods LLP, referred to in clause (b) of Section 3.01(b) of the Credit
                                                       -------
Agreement, and this opinion is subject to all assumptions, limitations and
qualifications set forth therein. In giving the foregoing opinion, we express no
opinion as to the effect (if any) of any law of any jurisdiction (except the
State of New York) in which any Bank is located which limits the rate of
interest that such Bank may charge or collect.

     This opinion is rendered solely to you in connection with the above matter.
This opinion may not be relied upon by you for any other purpose or relied upon
by any other Person without our prior written consent.

                                                     Very truly yours,

                                       2

<PAGE>

                 EXHIBIT G - Assignment and Assumption Agreement

                       Assignment and Assumption Agreement

         AGREEMENT dated as of _________,______ among (NAME OF ASSIGNOR) (the
"Assignor"), (NAME OF ASSIGNEE) (the "Assignee")[, Trigon Healthcare, Inc. (the
"Borrower") and JPMORGAN CHASE BANK, as Administrative Agent (the
"Administrative Agent").]

         WHEREAS, this Assignment and Assumption Agreement (the "Agreement")
relates to the 364-Day Credit Agreement dated as of November 14, 2001 among the
Borrower, the Assignor and the other Banks party thereto and the Administrative
Agent (as amended from time to time, the "Credit Agreement");

         WHEREAS, as provided under the Credit Agreement, the Assignor has a
Commitment to make Loans to the Borrower in an aggregate principal amount at any
time outstanding not to exceed $____________;

         WHEREAS, Committed Loans made to the Borrower by the Assignor under the
Credit Agreement in the aggregate principal amount of $__________ are
outstanding at the date hereof; and

         WHEREAS, the Assignor proposes to assign to the Assignee all of the
rights of the Assignor under the Credit Agreement in respect of a portion of its
Commitment thereunder in an amount equal to $__________ (the "Assigned Amount"),
together with a corresponding portion of each of its outstanding Committed
Loans, and the Assignee proposes to accept assignment of such rights and assume
the corresponding obligations from the Assignor on such terms;

         NOW, THEREFORE, in consideration of the foregoing and the mutual
agreements contained herein, the parties hereto agree as follows:

         SECTION 1.  Definitions. All capitalized terms not otherwise defined
herein have the respective meanings set forth in the Credit Agreement.

         SECTION 2. Assignment. The Assignor hereby assigns and sells to the
Assignee all of the rights of the Assignor under the Credit Agreement to the
extent of the Assigned Amount, and the Assignee hereby accepts such assignment
from the Assignor and assumes all of the obligations of the Assignor under the
Credit Agreement to the extent of the Assigned Amount, including the purchase
from the Assignor of the corresponding portion of the principal amount of each
of the Committed Loans made by the Assignor outstanding at the date hereof. Upon
the

<PAGE>

execution and delivery hereof by the Assignor, the Assignee, [the Borrower and
the Administrative Agent] and the payment of the amounts specified in Section 3
required to be paid on the date hereof (i) the Assignee shall, as of the date
hereof, succeed to the rights and be obligated to perform the obligations of a
Bank under the Credit Agreement with a Commitment in an amount equal to the
Assigned Amount, and (ii) the Commitment of the Assignor shall, as of the date
hereof, be reduced by a like amount and the Assignor released from its
obligations under the Credit Agreement to the extent such obligations have been
assumed by the Assignee. The assignment provided for herein shall be without
recourse to the Assignor.

         SECTION 3.  Payments. As consideration for the assignment and sale
contemplated in Section 2 hereof, the Assignee shall pay to the Assignor on the
date hereof in Federal funds the amount heretofore agreed between them./1/
Commitment and/or facility fees accrued before the date hereof are for the
account of the Assignor and such fees accruing on and after the date hereof are
for the account of the Assignee. Each of the Assignor and the Assignee agrees
that if it receives any amount under the Credit Agreement which is for the
account of the other party hereto, it shall receive the same for the account of
such other party to the extent of such other party's interest therein and
promptly pay the same to such other party.

         [SECTION 4. Consent of the Borrower and the Administrative Agent. This
Agreement is conditioned upon the consent of the Borrower and the Administrative
Agent pursuant to Section 9.06(c) of the Credit Agreement. The execution of this
                          -------
Agreement by the Borrower and the Administrative Agent is evidence of their
consent. Pursuant to Section 9.06(c), the Borrower agrees to execute and deliver
                             -------
a Note payable to the order of the Assignee to evidence the assignment and
assumption provided for herein.]

         SECTION 5.  Non-Reliance on Assignor. The Assignor makes no
representation or warranty in connection with, and shall have no responsibility
with respect to, the solvency, financial condition or statements of the
Borrower, or the validity and enforceability of the Borrower's obligations under
the Credit Agreement or any Note. The Assignee acknowledges that it has,
independently and without reliance on the Assignor, and based on such documents
and information as it has deemed appropriate, made its own credit analysis and
decision to enter into this Agreement and will continue to be responsible for

______________________

         /1/ Amount should combine principal together with accrued interest and
breakage compensation, if any, to be paid by the Assignee, net of any portion of
any upfront fee to be paid by the Assignor to the Assignee. It may be preferable
in an appropriate case to specify these amounts generically or by formula rather
than as a fixed sum.

                                       2

<PAGE>

making its own independent appraisal of the business, affairs and financial
condition of the Borrower.

         SECTION 6.  Governing Law.  This Agreement shall be governed by and
construed in accordance with the laws of the State of New York.

         SECTION 7. Counterparts. This Agreement may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed and delivered by their duly authorized officers as of the date first
above written.

                                            (NAME OF ASSIGNOR)

                                            By_________________________
                                                Name:
                                                Title:

                                            (NAME OF ASSIGNEE)

                                            By__________________________
                                                Name:
                                                Title:

                                            TRIGON HEALTHCARE, INC.

                                            By__________________________
                                              Name:
                                              Title:]

                                            [JPMORGAN CHASE BANK,
                                                 as Administrative Agent

                                            By__________________________
                                              Name:
                                              Title:]

                                       3

<PAGE>

                                                 EXHIBIT H - Extension Agreement

                               Extension Agreement

JPMorgan Chase Bank, as Administrative
Agent under the Credit Agreement
referred to below
270 Park Avenue
New York, New York 10017

Ladies and Gentlemen:

         Effective as of [date], the undersigned hereby agrees to extend its
Commitment and the Termination Date under the 364-Day Credit Agreement dated as
of November 14, 2001 among Trigon Healthcare, Inc. (the "Borrower"), the banks
parties thereto and JPMorgan Chase Bank, as Administrative Agent (the "Credit
Agreement") for 364 days to [date to which the Termination Date is to be
extended] pursuant to Section 2.01(b) of the Credit Agreement. Terms defined in
the Credit Agreement are used herein as therein defined.

         This Extension Agreement shall be construed in accordance with and
governed by the law of the State of New York. This Extension Agreement may be
signed in any number of counterparts, each of which shall be an original, with
the same effect as if the signatures thereto and hereto were upon the same
instrument.

                                            [NAME OF BANK]

                                    By:
                                    Title:______________________________________

                                       4

<PAGE>

Agreed and Accepted:

TRIGON HEALTHCARE, INC.,
as Borrower

By_________________________________________
Title:

JPMORGAN CHASE BANK,
as Administrative Agent

By_________________________________________
Title:

                                       5

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00037-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00037-of-00352.parquet"}]]