Document:

exv10w1

 

Exhibit 10.1

 

REVOLVING CREDIT AGREEMENT

AMONG

K12 INC.,

SCHOOL LEASING CORPORATION,

AND

AMERICAN SCHOOL SUPPLY CORPORATION

AND

PNC BANK, NATIONAL ASSOCIATION

AS LENDER AND L/C ISSUER

 

December 21, 2006

 

 

TABLE OF CONTENTS

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page	 
	 
	1.	 	Definitions; Interpretation	 	 	1	 
	 
	 	1.1	 	Definitions	 	 	1	 
	 
	 	1.2	 	Interpretation	 	 	15	 
	 
	 	1.3	 	Change in Accounting Principles	 	 	15	 
	2.	 	The Credit Facilities	 	 	16	 
	 
	 	2.1	 	Commitment	 	 	16	 
	 
	 	2.2	 	Letters of Credit	 	 	16	 
	 
	 	2.3	 	Applicable Interest Rates	 	 	17	 
	 
	 	2.4	 	Manner of Borrowing Loans and Designating Applicable Interest Rates	 	 	18	 
	 
	 	2.5	 	Minimum Borrowing Amounts; Maximum Eurodollar Loans	 	 	19	 
	 
	 	2.6	 	Maturity of Loans	 	 	20	 
	 
	 	2.7	 	Prepayments	 	 	20	 
	 
	 	2.8	 	Place and Application of Payments	 	 	20	 
	 
	 	2.9	 	Voluntary Commitment Terminations	 	 	21	 
	 
	 	2.10	 	The Note	 	 	21	 
	 
	 	2.11	 	Fees	 	 	22	 
	3.	 	Conditions Precedent	 	 	22	 
	 
	 	3.1	 	All Credit Events	 	 	22	 
	 
	 	3.2	 	Initial Credit Event	 	 	23	 
	4.	 	The Collateral and Guaranties	 	 	24	 
	 
	 	4.1	 	Collateral	 	 	24	 
	 
	 	4.2	 	Guaranties	 	 	25	 
	 
	 	4.3	 	Further Assurances	 	 	25	 
	5.	 	Representations and Warranties	 	 	25	 
	 
	 	5.1	 	Organization and Qualification	 	 	25	 
	 
	 	5.2	 	Authority and Enforceability	 	 	26	 
	 
	 	5.3	 	Financial Reports	 	 	26	 
	 
	 	5.4	 	No Material Adverse Change	 	 	26	 
	 
	 	5.5	 	Litigation and other Controversies	 	 	26	 
	 
	 	5.6	 	True and Complete Disclosure	 	 	27	 
	 
	 	5.7	 	Use of Proceeds; Margin Stock	 	 	27	 
	 
	 	5.8	 	Taxes	 	 	27	 

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TABLE OF CONTENTS

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page	 
	 
	 
	 	5.9	 	ERISA	 	 	27	 
	 
	 	5.10	 	Subsidiaries	 	 	27	 
	 
	 	5.11	 	Compliance with Laws	 	 	27	 
	 
	 	5.12	 	Environmental Matters	 	 	28	 
	 
	 	5.13	 	Investment Company	 	 	28	 
	 
	 	5.14	 	Intellectual Property	 	 	28	 
	 
	 	5.15	 	Good Title	 	 	28	 
	 
	 	5.16	 	Labor Relations	 	 	28	 
	 
	 	5.17	 	Capitalization	 	 	29	 
	 
	 	5.18	 	Other Agreements	 	 	29	 
	 
	 	5.19	 	Governmental Authority and Licensing	 	 	29	 
	 
	 	5.20	 	Approvals	 	 	29	 
	 
	 	5.21	 	Affiliate Transactions	 	 	29	 
	 
	 	5.22	 	Solvency	 	 	29	 
	 
	 	5.23	 	OFAC	 	 	29	 
	 
	 	5.24	 	Patriot Act	 	 	29	 
	6.	 	Covenants	 	 	30	 
	 
	 	6.1	 	Information Covenants	 	 	30	 
	 
	 	6.2	 	Inspections	 	 	32	 
	 
	 	6.3	 	Maintenance of Property, Insurance, etc	 	 	32	 
	 
	 	6.4	 	Preservation of Existence	 	 	32	 
	 
	 	6.5	 	Compliance with Laws	 	 	32	 
	 
	 	6.6	 	ERISA	 	 	32	 
	 
	 	6.7	 	Payment of Taxes	 	 	33	 
	 
	 	6.8	 	Contracts With Affiliates	 	 	33	 
	 
	 	6.9	 	No Changes in Fiscal Year	 	 	33	 
	 
	 	6.10	 	Change in the Nature of Business	 	 	33	 
	 
	 	6.11	 	Indebtedness	 	 	33	 
	 
	 	6.12	 	Liens	 	 	34	 
	 
	 	6.13	 	Consolidation, Merger, Sale of Assets, etc	 	 	35	 
	 
	 	6.14	 	Advances, Investments and Loans	 	 	36	 
	 
	 	6.15	 	Restricted Payments by Parent	 	 	36	 

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TABLE OF CONTENTS

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page	 
	 
	 
	 	6.16	 	Limitation on Restrictions	 	 	36	 
	 
	 	6.17	 	Limitation on Issuances of New Equity by Subsidiaries	 	 	37	 
	 
	 	6.18	 	Limitation on the Creation of Subsidiaries	 	 	37	 
	 
	 	6.19	 	OFAC	 	 	37	 
	 
	 	6.20	 	Operating Accounts	 	 	37	 
	 
	 	6.21	 	Financial Covenants	 	 	37	 
	7.	 	Events of Default and Remedies	 	 	38	 
	 
	 	7.1	 	Events of Default	 	 	38	 
	 
	 	7.2	 	Non-Bankruptcy Defaults	 	 	40	 
	 
	 	7.3	 	Bankruptcy Defaults	 	 	40	 
	 
	 	7.4	 	Collateral for Undrawn Letters of Credit	 	 	40	 
	 
	 	7.5	 	Expenses	 	 	41	 
	8.	 	Change in Circumstances and Contingencies	 	 	41	 
	 
	 	8.1	 	Funding Indemnity	 	 	41	 
	 
	 	8.2	 	Illegality	 	 	42	 
	 
	 	8.3	 	Unavailability of Deposits or Inability to Ascertain, or Inadequacy of, LIBOR42	 	 	 	 
	 
	 	8.4	 	Yield Protection	 	 	42	 
	 
	 	8.5	 	Lending Offices	 	 	44	 
	 
	 	8.6	 	Discretion of Lender as to Manner of Funding	 	 	44	 
	 
	 	8.7	 	Hedging Liability and Funds Transfer and Deposit Account Liability Arrangements	 	 	44	 
	9.	 	Miscellaneous	 	 	44	 
	 
	 	9.1	 	Withholding Taxes	 	 	44	 
	 
	 	9.2	 	No Waiver, Cumulative Remedies	 	 	45	 
	 
	 	9.3	 	Non-Business Days	 	 	45	 
	 
	 	9.4	 	Documentary Taxes	 	 	45	 
	 
	 	9.5	 	Survival of Representations	 	 	45	 
	 
	 	9.6	 	Survival of Indemnities	 	 	45	 
	 
	 	9.7	 	Notices	 	 	45	 
	 
	 	9.8	 	Counterparts	 	 	46	 
	 
	 	9.9	 	Successors and Assigns; Assignments and Participations	 	 	46	 

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TABLE OF CONTENTS

	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	Page	 
	 
	 
	 	9.10	 	Amendments	 	 	48	 
	 
	 	9.11	 	Headings	 	 	48	 
	 
	 	9.12	 	Costs and Expenses; Indemnification	 	 	48	 
	 
	 	9.13	 	Set-off	 	 	49	 
	 
	 	9.14	 	Entire Agreement	 	 	49	 
	 
	 	9.15	 	Governing Law	 	 	49	 
	 
	 	9.16	 	Severability of Provisions	 	 	49	 
	 
	 	9.17	 	Excess Interest	 	 	49	 
	 
	 	9.18	 	Construction	 	 	50	 
	 
	 	9.19	 	USA Patriot Act	 	 	50	 
	 
	 	9.20	 	Submission to Jurisdiction; Waiver of Jury Trial	 	 	50	 

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EXHIBITS

	 	 	 	 	 	 	 
	Exhibit	 	Description	 	Section	 
	A
	 	Form of Compliance Certificate	 	 	1.1	 
	B
	 	Notice of Borrowing	 	 	2.4	(a)
	C
	 	Notice of Continuation/Conversion	 	 	2.4	(a)
	D
	 	Form of Promissory Note	 	 	2.10	(a)

SCHEDULES

	 	 	 	 	 	 	 
	Schedule	 	Description	 	Section	 
	6.11
	 	Existing Indebtedness	 	 	1.1	 
	5.4
	 	No Material Adverse Change	 	 	5.4	 
	5.5
	 	Litigation and Other Controversies	 	 	5.5	 
	5.10
	 	Subsidiaries	 	 	5.10	 
	5.17
	 	Capitalization	 	 	5.17	 
	5.21
	 	Affiliate Transactions	 	 	5.21	 
	6.12(i)
	 	Liens Securing Existing Indebtedness	 	 	6.12	(i)

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REVOLVING CREDIT AGREEMENT

     This Revolving Credit Agreement dated December 21, 2006, is among K12 Inc., a
Delaware corporation (“Parent”), School Leasing Corporation, a Delaware corporation, and
American School Supply Corporation, a Delaware corporation (together with Parent,
collectively, and individually, each “Borrower”) and PNC Bank, National Association, a
national banking association as Lender and L/C Issuer.

     Borrower has requested, and Lender has agreed to extend, certain credit facilities on the
terms and conditions of this Agreement. In consideration of the mutual agreements set forth in
this Agreement, the parties to this Agreement agree as follows:

     1. Definitions; Interpretation.

          1.1 Definitions. The following terms when used herein shall have the following meanings:

          “Accumulated Cash” means, at any measurement date, the total of (a) (1) with respect to the
December 31, 2006 measurement date, $8,638,000 and (2) with respect to all other measurement dates,
Accumulated Cash at the end of the Fiscal Quarter preceding the measurement date plus (b) EBITDA
for the Fiscal Quarter ended on the measurement date minus (c) the sum of (1) 1.2 times Fixed
Charges for the Fiscal Quarter ended on the measurement date and (2) Product Development
Expenditures for the Fiscal Quarter ended on the measurement date and (3) Permitted Acquisition
Cash Purchase Price for the Fiscal Quarter ended on the measurement date. Solely for purposes of
determining Accumulated Cash, EBITDA for the Fiscal Quarter ended June 30, 2007 shall be increased
by $3,000,000 (which amount shall remain in Accumulated Cash for all calculations made thereafter),
and EBITDA for the Fiscal Quarter ended September 30, 2007 shall be reduced by $3,000,000 (which
amount shall remain in Accumulated Cash for all calculations made thereafter).

          “Acquired Business” means the entity or assets acquired by any Borrower or a Subsidiary in an
Acquisition, whether before or after the date hereof.

          “Acquisition” means any transaction or series of related transactions for the purpose of or
resulting, directly or indirectly, in (a) the acquisition of all or substantially all of the assets
of a Person (other than a Person that is a Subsidiary prior to such transaction or series of
transactions), or of any business or division of a Person (other than a Person that is a Subsidiary
prior to such transaction or series of transactions), (b) the acquisition of in excess of 50% of
the capital stock, partnership interests, membership interests or equity of any Person (other than
a Person that is a Subsidiary prior to such transaction or series of transactions), or otherwise
causing any Person to become a Subsidiary, or (c) a merger or consolidation or any other
combination with another Person (other than a Person that is a Subsidiary prior to such transaction
or series of transactions), provided that a Borrower or the Subsidiary is the surviving entity.

          “Adjusted LIBOR” means, for any Borrowing of Eurodollar Loans, a rate per annum equal to the
quotient of (a) LIBOR, divided by (b) one minus the Reserve Percentage.

 

 

          “Affiliate” means any Person directly or indirectly controlling or controlled by, or under
direct or indirect common control with, another Person. A Person shall be deemed to control
another Person for the purposes of this definition if such Person possesses, directly or
indirectly, the power to direct, or cause the direction of, the management and policies of the
other Person, whether through the ownership of voting securities, common directors, trustees or
officers, by contract or otherwise; provided that, in any event for purposes of this definition,
any Person that owns, directly or indirectly, 40% or more of the securities having the ordinary
voting power for the election of directors or governing body of a corporation or 40% or more of the
partnership or other ownership interest of any other Person (other than as a limited partner of
such other Person) will be deemed to control such corporation or other Person.

          “Agreement” means this Revolving Credit Agreement, as the same may be amended, modified,
restated or supplemented from time to time pursuant to the terms hereof.

          “Applicable Margin” means, with respect to Loans and letter of credit fees payable under
Section 2.11, expressed in basis points:

	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	Level I	 	 	Level II	 	 	Level III	 
	 	 	Borrower’s Total	 	 	Borrower’s Total	 	 	Borrower’s Total	 
	 	 	Debt to EBITDA is	 	 	Debt to EBITDA is 	 	 	Debt to EBITDA is	 
	 	 	less than or equal	 	 	greater than 1.0 to	 	 	greater than 2.0 to	 
	 	 	to1.0 to 1.	 	 	1 but less than or	 	 	1	 
	 	 	 	 	 	equal to 2.0 to 1.	 	 	 	 
	Commitment Fee
	 	 	15.0	 	 	 	20.0	 	 	 	25.0	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Eurodollar Loans
	 	 	125.0	 	 	 	150.0	 	 	 	175.0	 
	 
	 	 	 	 	 	 	 	 	 	 	 	 
	Base Rate Loans
	 	 	0.0	 	 	 	0.0	 	 	 	0.0	 

          Changes to the Applicable Margin shall be effective with respect to Base Rate Loans and
letter of credit fees on the first day of the month following the Lender’s receipt of Parent’s
financial statements required by Section 6.1 for the applicable Fiscal Quarter and with respect to
Eurodollar Loans for Interest Periods beginning after the first day of the month following Lender’s
receipt of Parent’s financial statements required by Section 6.1 for the applicable Fiscal Quarter.
If Borrower shall not have timely delivered the financial statement required by Section 6.1,
Applicable Margins shall be at Level III until such failure is cured.

          “Application” is defined in Section 2.2(b).

          “Authorized Representative” means those persons shown on the list of officers provided by
Parent, as agent for Borrower, pursuant to Section 3.2(i) or on any update of any such list
provided by Parent to the Lender, or any further or different officers of Parent so named by any
Authorized Representative of Parent in a written notice to the Lender.

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          “Base Rate” means for any day the greater of: (i) the rate of interest announced by the
Lender from time to time as its “prime rate” as in effect on such day, with any change in the Base
Rate resulting from a change in said prime rate to be effective as of the date of the relevant
change in said prime rate (it being acknowledged that such rate may not be the Lender’s best or
lowest rate) and (ii) the sum of (x) the Federal Funds Rate, plus (y) 1/2 of 1%.

          “Base Rate Loan” means a Loan bearing interest at a rate specified in Section 2.3(a).

          “Borrower” is defined in the introductory paragraph of this Agreement.

          “Borrowing” means the total of Loans of a single type advanced, continued for an additional
Interest Period, or converted from a different type into such type by the Lender on a single date
and, in the case of Eurodollar Loans, for a single Interest Period. A Borrowing is “advanced” on
the day the Lender advances funds comprising such Borrowing to Borrower, is “continued” on the date
a new Interest Period for the same type of Loans commences for such Borrowing, and is “converted”
when such Borrowing is changed from one type of Loan to the other, all as requested by Borrower
pursuant to Section 2.4(a).

          “Business Day” means any day (other than a Saturday or Sunday) on which banks are not
authorized or required to close in Washington, D.C. and, if the applicable Business Day relates to
the advance or continuation of, or conversion into, or payment of a Eurodollar Loan, on which banks
are dealing in U.S. Dollar deposits in the interbank eurodollar market in London, England.

          “Capital Lease” means any lease of Property which in accordance with GAAP is required to be
capitalized on the balance sheet of the lessee.

          “Capital Stock” means, of any Person, any and all shares, interests, participations, or other
equivalents (however designated) of such Person’s capital stock whether now issued or issued after
the date of this Agreement.

          “Capitalized Lease Obligation” means, for any Person, the amount of the liability shown on the
balance sheet of such Person in respect of a Capital Lease determined in accordance with GAAP.

          “Cash Equivalents” shall mean, as to any Person: (a) investments in direct obligations of the
United States of America or of any agency or instrumentality thereof whose obligations constitute
full faith and credit obligations of the United States of America, provided that any such
obligations shall mature within one year of the date of issuance thereof; (b) investments in
commercial paper rated at least P-1 by Moody’s and at least A-1 by S&P maturing within one year of
the date of issuance thereof; (c) investments in certificates of deposit issued by the Lender or by
any United States commercial bank having capital and surplus of not less than $100,000,000 which
have a maturity of one year or less; (d) investments in repurchase obligations with a term of not
more than 7 days for underlying securities of the types described in clause (a) above entered into
with any bank meeting the qualifications specified in clause (c) above, provided all such
agreements require physical delivery of the securities securing such repurchase agreement, except
those delivered through the Federal Reserve Book Entry System; (e) investments in money market
funds that invest solely, and which are restricted by their

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respective charters to invest solely, in investments of the type described in the immediately
preceding subsections (a), (b), (c), and (d) above.

          “CERCLA” means the Comprehensive Environmental Response, Compensation and Liability Act of
1980, as amended by the Superfund Amendments and Reauthorization Act of 1986, 42 U.S.C. §§9601 et
seq., and any future amendments.

          “Change of Control” means either of (a) the acquisition by any “person” or “group” (as such
terms are used in sections 13(d) and 14(d) of the Securities Exchange Act of 1934, as amended) at
any time of beneficial ownership of 51% or more of the outstanding equity interests of any Borrower
or any Subsidiary on a fully-diluted basis, or (b) any “change of control” (or words of like
import), as defined in any Material Agreement, shall occur.

          “Closing Date” means the date of this Agreement.

          “Code” means the Internal Revenue Code of 1986, as amended, and any successor statute thereto.

          “Collateral” means all properties, rights, interests, and privileges from time to time subject
to the Liens granted to the Lender, or any security trustee therefor, by the Collateral Documents.

          “Collateral Account” is defined in Section 7.4(b).

          “Collateral Documents” means the Security Agreements, Pledge Agreements and all other
mortgages, deeds of trust, security agreements, pledge agreements, assignments, financing
statements and other documents as shall from time to time secure or relate to the Obligations, the
Hedging Liability, and the Funds Transfer and Deposit Account Liability, or any part thereof.

          “Commitment” means, as to the Lender, the obligation to make Revolving Loans and to issue
Letters of Credit for the account of Borrowers hereunder in an aggregate principal or face amount
at any one time outstanding not to exceed $15,000,000, as the same may be reduced or modified at
any time or from time to time pursuant to the terms hereof.

          “Contemplated Subordinated Debt” means Indebtedness of Parent in the maximum principal amount
of $6,700,000 that Parent expects to constitute Subordinated Debt, the proceeds of which are used
to fund the Specified Restricted Payment or the purchase price of a Permitted Acquisition.

          “Contingent Obligation” shall mean as to any Person, any obligation of such Person
guaranteeing or intended to guarantee any Indebtedness, leases, dividends or other obligations
(“primary obligations”) of any other Person (the “primary obligor”) in any manner, whether directly
or indirectly, including, without limitation, any obligation of such Person, whether or not
contingent, (a) to purchase any such primary obligation or any Property constituting direct or
indirect security therefor, (b) to advance or supply funds (1) for the purchase or payment of any
such primary obligation or (2) to maintain working capital or equity capital of the primary obligor
or otherwise to maintain the net worth or solvency of the primary obligor, (c) to purchase
property, securities or services primarily for the purpose of assuring the owner of any such

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primary obligation of the ability of the primary obligor to make payment of such primary
obligation or (d) otherwise to assure or hold harmless the holder of such primary obligation
against loss in respect thereof; provided, however, that the term Contingent Obligation shall not
include endorsements of instruments for deposit or collection in the ordinary course of business.
The amount of any Contingent Obligation shall be deemed to be an amount equal to the stated or
determinable amount of the primary obligation in respect of which such Contingent Obligation is
made or, if not stated or determinable, the maximum reasonably anticipated liability in respect
thereof (assuming such Person is required to perform thereunder) as determined by such Person in
good faith.

          “Controlled Group” means all members of a controlled group of corporations and all trades or
businesses (whether or not incorporated) under common control which, together with Borrowers or
Parent, are treated as a single employer under Section 414 of the Code.

          “Credit Event” means the advancing of any Loan, the continuation of or conversion into a
Eurodollar Loan, or the issuance of, or extension of the expiration date or increase in the amount
of, any Letter of Credit.

          “Damages” means all damages including, without limitation, punitive damages, liabilities,
costs, expenses, losses, judgments, diminutions in value, fines, penalties, demands, claims, cost
recovery actions, lawsuits, administrative proceedings, orders, response action, removal and
remedial costs, compliance costs, investigation expenses, consultant fees, attorneys’ and
paralegals’ fees and litigation expenses.

          “Default” means any event or condition the occurrence of which would, with the passage of time
or the giving of notice, or both, constitute an Event of Default.

          “Dollars” and “$” each means the lawful currency of the United States of America.

          “EBITDA” means, with reference to any period, Net Income for such period plus the sum of all
amounts deducted in arriving at such Net Income amount in respect of (a) Interest Expense for such
period, (b) federal, state, and local income taxes for such period, (c) depreciation of fixed and
other tangible assets for such period, (d) amortization of intangible assets and capitalized
curriculum development costs for such period, and (e) non-cash impairment charges, non-cash stock
option expenses and one-time, non-cash charges for such period, minus the sum of (x) all amounts
added in arriving at such Net Income in respect of federal, state and local income tax refunds and
other similar tax benefits for such period and (y) one-time, non-cash benefits for such period.

          “Environmental Claim” means any investigation, notice, violation, demand, allegation, action,
suit, injunction, judgment, order, consent decree, penalty, fine, lien, proceeding or claim
(whether administrative, judicial or private in nature) arising (a) pursuant to, or in connection
with an actual or alleged violation of, any Environmental Law, (b) in connection with any Hazardous
Material, (c) from any abatement, removal, remedial, corrective or response action in connection
with a Hazardous Material, Environmental Law or order of a governmental authority or (d) from any
actual or alleged damage, injury, threat or harm to health, safety, natural resources or the
environment.

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          “Environmental Law” means any current or future Legal Requirement pertaining to (a) the
protection of health, safety and the indoor or outdoor environment, (b) the conservation,
management, production, mining or use of natural resources and wildlife, (c) the protection or use
of surface water or groundwater, (d) the management, manufacture, possession, presence, use,
generation, transportation, treatment, storage, disposal, Release, threatened Release, abatement,
removal, remediation or handling of, or exposure to, any Hazardous Material or (e) pollution
(including any Release to air, land, surface water or groundwater), and any amendment, rule,
regulation, order or directive issued thereunder.

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

          “Eurodollar Loan” means a Loan bearing interest at the rate specified in Section 2.3(b).

          “Event of Default” means any event or condition identified as such in Section 7.1.

          “Existing Indebtedness” shall mean that Indebtedness described on Schedule 6.11 attached
hereto.

          “Federal Funds Rate” means for any day the rate determined by the Lender to be the average
(rounded upward, if necessary, to the next higher 1/100 of 1%) of the rates per annum quoted to the
Lender at approximately 10:00 a.m. (Washington, D.C. time) (or as soon thereafter as is
practicable) on such day (or, if such day is not a Business Day, on the immediately preceding
Business Day) by two or more Federal funds brokers selected by the Lender for sale to the Lender at
face value of Federal funds in the secondary market in an amount equal or comparable to the
principal amount owed to the Lender for which such rate is being determined.

          “Fiscal Quarter” means any of the fiscal quarters during a fiscal year ending March 31, June
30, September 30 and December 31, respectively.

          “Fiscal Year” means the fiscal year of Parent beginning on July 1 of each calendar year and
ending on June 30 of the next calendar year.

          “Fixed Charges” means, with reference to any period, the sum of (a) all payments of principal
made during such period with respect to Indebtedness of Parent and its Subsidiaries other than (1)
principal payments of the Loans and (2) principal payments made with respect to the Shareholder
Loan, (b) Interest Expense paid in cash during such period (excluding interest paid with respect to
the Shareholder Loan), (c) federal, state, and local income taxes paid in cash by Parent and its
Subsidiaries during such period, (d) Restricted Payments other than any Specified Restricted
Payment paid during such period, and (e) Maintenance Capital Expenditures with respect to such
period.

          “Foreign Subsidiary” means each Subsidiary which (a) is organized under the laws of a
jurisdiction other than the United States of America or any state thereof, (b) conducts
substantially all of its business outside of the United States of America, and (c) has
substantially all of its assets outside of the United States of America.

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          “Funds Transfer and Deposit Account Liability” means the liability of Parent or any of its
Subsidiaries owing to the Lender, or any Affiliates of the Lender, arising out of (a) the execution
or processing of electronic transfers of funds by automatic clearing house transfer, wire transfer
or otherwise to or from the deposit accounts of Parent, Borrower and/or any Subsidiary now or
hereafter maintained with the Lender or its Affiliates, (b) the acceptance for deposit or the
honoring for payment of any check, draft or other item with respect to any such deposit accounts,
and (c) any other deposit, disbursement, and cash management services afforded to Parent, Borrower
or any such Subsidiary by the Lender or its Affiliates.

          “GAAP” means generally accepted accounting principles set forth from time to time in the
opinions and pronouncements of the Accounting Principles Board and the American Institute of
Certified Public Accountants and statements and pronouncements of the Financial Accounting
Standards Board (or agencies with similar functions of comparable stature and authority within the
U.S. accounting profession), which are applicable to the circumstances as of the date of
determination.

          “Guarantor” means any party to a Guaranty.

          “Guaranty” and “Guaranties” each is defined in Section 4.2 hereof.

          “Hazardous Material” means any substance, chemical, compound, product, solid, gas, liquid,
waste, byproduct, pollutant, contaminant or material which is hazardous or toxic, and includes,
without limitation, (a) asbestos, polychlorinated biphenyls and petroleum (including crude oil or
any fraction thereof) and (b) any material classified or regulated as “hazardous” or “toxic” or
words of like import pursuant to an Environmental Law.

          “Hedging Liability” means the liability of Parent, Borrower or any Subsidiary to the Lender,
or any Affiliates of the Lender, in respect of any interest rate, currency or commodity swap
agreements, cap agreements, collar agreements, floor agreements, exchange agreements, forward
contracts, option contracts, or other similar interest rate or currency or commodity hedging
arrangements as Parent, Borrower or such Subsidiary, as the case may be, may from time to time
enter into with the Lender or its Affiliates.

          “Hostile Acquisition” means the acquisition of the capital stock or other equity interests of
a Person through a tender offer or similar solicitation of the owners of such capital stock or
other equity interests which has not been approved (prior to such acquisition) by resolutions of
the Board of Directors of such Person or by similar action if such Person is not a corporation, and
as to which such approval has not been withdrawn.

          “Indebtedness” means for any Person (without duplication) (a) all indebtedness of such Person
for borrowed money, whether current or funded, or secured or unsecured, (b) all indebtedness for
the deferred purchase price of Property or services (including, without limitation any payment of
the purchase price of the TW Acquisition made after the closing date thereof), (c) all indebtedness
created or arising under any conditional sale or other title retention agreement with respect to
Property acquired by such Person (even though the rights and remedies of the seller or lender under
such agreement in the event of a default are limited to repossession or sale of such Property), (d)
all indebtedness secured by a purchase money

-7-

 

mortgage or other Lien to secure all or part of the purchase price of Property subject to such
mortgage or Lien, (e) all obligations under leases which shall have been or must be, in accordance
with GAAP, recorded as Capital Leases in respect of which such Person is liable as lessee, (f) any
liability in respect of banker’s acceptances or letters of credit, (g) any indebtedness, whether or
not assumed, secured by Liens on Property acquired by such Person at the time of acquisition
thereof, (h) all obligations under any so-called “synthetic lease” transaction entered into by such
Person, (i) all obligations under any so-called “asset securitization” transaction entered into by
such Person, and (j) all Contingent Obligations, it being understood that the term “Indebtedness”
shall not include trade payables, accrued expenses or other similar liabilities (including those
incurred on the basis of recurring journal entries made from time to time) arising in the ordinary
course of business.

          “Interest Expense” means, with reference to any period, the sum of all interest charges
(including imputed interest charges with respect to Capitalized Lease Obligations and all
amortization of debt discount and expense) of Parent and its Subsidiaries for such period
determined on a consolidated basis in accordance with GAAP.

          “Interest Period” means the period commencing on the date a Borrowing of Loans is advanced,
continued or created by conversion and ending: (a) in the case of Base Rate Loans, on the last day
of the calendar month in which such Borrowing is advanced, continued or created by conversion (or
on the last day of the following calendar month if such Loan is advanced, continued or created by
conversion on the last day of a calendar month) and (b) in the case of a Eurodollar Loan, 1, 2, 3
or 6 months thereafter; provided, however, that:

     (1) any Interest Period for a Borrowing of Revolving Loans consisting of Base Rate
Loans that otherwise would end after the Termination Date shall end on the Termination Date;

     (2) no Interest Period with respect to any Revolving Loan shall extend beyond the
Termination Date;

     (3) whenever the last day of any Interest Period would otherwise be a day that is not
a Business Day, the last day of such Interest Period shall be extended to the next
succeeding Business Day, provided that, if such extension would cause the last day of an
Interest Period for a Borrowing of Eurodollar Loans to occur in the following calendar
month, the last day of such Interest Period shall be the immediately preceding Business Day;
and

     (4) for purposes of determining an Interest Period for a Borrowing of Eurodollar
Loans, a month means a period starting on one day in a calendar month and ending on the
numerically corresponding day in the next calendar month; provided, however, that if there
is no numerically corresponding day in the month in which such an Interest Period is to end
or if such an Interest Period begins on the last Business Day of a calendar month, then such
Interest Period shall end on the last Business Day of the calendar month in which such
Interest Period is to end.

-8-

 

          “Inventory” means all finished goods held for sale and raw materials and work in process in
which the relevant Borrower or the relevant Subsidiary now has or hereafter acquires title to.

          “L/C Issuer” means PNC Bank, National Association, a national banking association.

          “L/C Obligations” means the aggregate undrawn face amounts of all outstanding Letters of
Credit and all unpaid Reimbursement Obligations.

          “L/C Sublimit” means the lesser of (a) $5,000,000 and (b) the Commitment, as reduced pursuant
to the terms hereof.

          “Legal Requirement” means any treaty, convention, statute, law, regulation, ordinance,
license, permit, governmental approval, injunction, judgment, order, consent decree or other
requirement of any governmental authority, whether federal, state, or local.

          “Lender” means PNC Bank, National Association, a national banking association.

          “Lending Office” is defined in Section 8.5.

          “Letter of Credit” is defined in Section 2.2(a).

          “Leverage Ratio” means, at any time the same is to be determined, the ratio of Total Debt at
such time to EBITDA for the four Fiscal Quarter period ended at such time.

          “LIBOR” means, for an Interest Period for a Borrowing of Eurodollar Loans, (a) the LIBOR Index
Rate for such Interest Period, if such rate is available, and (b) if the LIBOR Index Rate cannot be
determined, the arithmetic average of the rates of interest per annum (rounded upwards, if
necessary, to the nearest 1/100 of 1%) at which deposits in Dollars in immediately available funds
are offered to the Lender at 11:00 a.m. (London, England time) 2 Business Days before the beginning
of such Interest Period by 3 or more major banks in the interbank eurodollar market selected by the
Lender for delivery on the first day of and for a period equal to such Interest Period and in an
amount equal or comparable to the principal amount of the Eurodollar Loan scheduled to be made by
the Lender as part of such Borrowing.

          “LIBOR Index Rate” means, for any Interest Period, the rate per annum (rounded upwards, if
necessary, to the next higher one hundred-thousandth of a percentage point) for deposits in Dollars
for a period equal to such Interest Period, which appears on the Telerate Page 3750 as of 11:00
a.m. (London, England time) on the day 2 Business Days before the commencement of such Interest
Period.

          “Lien” means any mortgage, lien, security interest, pledge, charge or encumbrance of any kind
in respect of any Property, including the interests of a vendor or lessor under any conditional
sale, Capital Lease or other title retention arrangement.

          “Loan” means any Revolving Loan, whether outstanding as a Base Rate Loan or Eurodollar Loan or
otherwise as permitted hereunder, each of which is a “type” of Loan hereunder.

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          “Loan Documents” means this Agreement, the Note, the Applications, the Collateral Documents,
the Guaranties, and each other instrument or document to be delivered hereunder or thereunder or
otherwise in connection therewith.

          “Maintenance Capital Expenditures” means, with respect to any period, the aggregate amount of
all expenditures of Parent and its Subsidiaries during that period with respect to fixed or capital
assets (including replacements, capitalized repairs, and improvements) which should be capitalized
on the balance sheet of such Person in accordance with GAAP as depreciable assets for the ongoing
use or maintenance of the corporate information technology systems of Parent and its Subsidiaries
(as opposed to expenditures that expand or enhance the capabilities thereof); provided, however,
there shall be excluded from Maintenance Capital Expenditures those expenditures that are financed
through Indebtedness permitted by Sections 6.11(d), 6.11(e) or 6.11(g).

          “Material Adverse Effect” means (a) a material adverse change in, or material adverse effect
upon, the operations, business, Property or condition (financial or otherwise) of Parent, Borrower
or one or more of their Subsidiaries taken as a whole, (b) a material impairment of the ability of
Parent, Borrower and their Subsidiaries taken as a whole to perform their obligations under any
Loan Document or (c) a material adverse effect upon (1) the legality, validity, binding effect or
enforceability against Parent, Borrower or any Subsidiary of any Loan Document or the rights and
remedies of the Lender thereunder or (2) the perfection or priority of any Lien granted under any
Collateral Document.

          “Material Agreement” means (a) any indenture, agreement, lease, note or other document
governing or relating to any material Indebtedness, and (b) any other agreement the breach,
termination or loss of which would reasonably be expected to result in a Material Adverse Effect.

          “Moody’s” means Moody’s Investors Service, Inc.

          “Net Income” means, with reference to any period, the net income (or net loss) of Parent and
its Subsidiaries for such period computed on a consolidated basis in accordance with GAAP; provided
that there shall be excluded from Net Income (a) the net income (or net loss) of any Person accrued
prior to the date it becomes a Subsidiary of, or has merged into or consolidated with, Parent or
another Subsidiary, and (b) the net income (or net loss) of any Person (other than a Subsidiary) in
which Parent or any of its Subsidiaries has an equity interest in, except to the extent of the
amount of dividends or other distributions actually paid to Parent or any of its Subsidiaries
during such period.

          “Net Worth” means, at any time the same is to be determined, the total shareholders equity
(including capital and accumulated surplus or deficit) that would appear on the balance sheet of
Parent and its Subsidiaries determined on a consolidated basis in accordance with GAAP.

          “Note” means the Revolving Note.

          “Obligations” means all obligations of Borrower to pay principal and interest on the Loans,
all Reimbursement Obligations owing under the Applications, all fees and charges

-10-

 

payable hereunder, and all other payment obligations of Parent, Borrower or any of their
Subsidiaries arising under or in relation to any Loan Document, in each case whether now existing
or hereafter arising, due or to become due, direct or indirect, absolute or contingent, and
howsoever evidenced, held or acquired.

          “Parent” is defined in the introductory paragraph of this Agreement.

          “Participant” has the meaning assigned to such term in Section 9.9(b).

          “Patriot Act” is defined in Section 5.24.

          “PBGC” means the Pension Benefit Guaranty Corporation or any Person succeeding to any or all
of its functions under ERISA.

          “Permitted Acquisition” means any Acquisition with respect to which all of the following
conditions shall have been satisfied:

               (1) the Acquired Business is engaged predominantly in the business of providing educational
content or curricula management systems;

               (2) if a new Subsidiary is formed or acquired as a result of or in connection with the
Acquisition, Borrower shall have complied with the requirements of Section 4 in connection
therewith;

               (3) after giving effect to the Acquisition, no Default or Event of Default shall exist,
including with respect to the covenants contained in Section 6.21 on a pro forma basis and Parent
shall have delivered to the Lender a compliance certificate in the form of Exhibit A evidencing
such compliance with Section 6.21;

               (4) either the Acquisition is the TW Acquisition or the aggregate purchase price of such
Acquisition and all other Permitted Acquisitions other than the TW Acquisition does not exceed
$10,000,000 plus the value of an unrestricted amount of Capital Stock of Parent which is not
Redeemable Capital Stock;

               (5) if the Acquired Business has its primary operations within the United States of America,
the purchase price of such Acquisition does not exceed $5,000,000 plus the value of an unrestricted
amount of Capital Stock of Parent which is not Redeemable Capital Stock; and

               (6) if the Acquired Business does not have its primary operations within the United States of
America, either the Acquisition is the TW Acquisition or the purchase price of such Acquisition
does not exceed $2,000,000 plus the value of an unrestricted amount of Capital Stock of Parent
which is not Redeemable Capital Stock.

          “Permitted Acquisition Cash Purchase Price” means, with respect to any period, the amount of
the cash portion of the purchase price of all Permitted Acquisitions paid at the closing of each
such Permitted Acquisition during such period in excess of the cash proceeds of any Indebtedness
provided by third parties incurred by Parent or any Subsidiary within 60 days of the

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closing of such Permitted Acquisition to finance such cash portion of the purchase price of
such Permitted Acquisitions.

          “Permitted Lien” is defined in Section 6.12.

          “Person” means any natural person, partnership, corporation, limited liability company,
association, trust, unincorporated organization or any other entity or organization, including a
government or agency or political subdivision thereof.

          “Plan” means any employee pension benefit plan covered by Title IV of ERISA or subject to the
minimum funding standards under Section 412 of the Code that either (a) is maintained by a member
of the Controlled Group for employees of a member of the Controlled Group or (b) is maintained
pursuant to a collective bargaining agreement or any other arrangement under which more than one
employer makes contributions and to which a member of the Controlled Group is then making or
accruing an obligation to make contributions or has within the preceding five plan years made
contributions.

          “Pledge Agreements” mean the Pledge Agreements of even date herewith executed by Parent and
any Guarantor in favor of the Lender pledging equity interests in Borrower and any other
Subsidiary, as the same may be amended, modified, supplemented or restated from time to time, and
“Pledge Agreement” means any of the Pledge Agreements.

          “Product Development Expenditures” means, with respect to any period, those expenditures of
Parent and its Subsidiaries capitalized in accordance with GAAP for the design, development or
improvement of Parent’s proprietary educational content and curricula.

          “Property” means, as to any Person, all types of real, personal, tangible, intangible or mixed
property owned by such Person whether or not included in the most recent balance sheet of such
Person and its Subsidiaries under GAAP.

          “RCRA” means the Solid Waste Disposal Act, as amended by the Resource Conservation and
Recovery Act of 1976 and Hazardous and Solid Waste Amendments of 1984, 42 U.S.C. §§6901 et seq.,
and any future amendments.

          “Receivables” means all rights to the payment of a monetary obligation now or hereafter owing
to Parent, Borrower or any Subsidiary, evidenced by accounts or instruments.

          “Redeemable Capital Stock” means any Capital Stock that, either by its terms, by the terms of
any security into which it is convertible or exchangeable or otherwise, (a) is, or upon the
happening or an event or passage of time would be, required to be redeemed on or prior to the
Termination Date; (b) is redeemable at the option of the holder thereof at any time prior to the
Termination Date; or (c) is convertible into or exchangeable for debt securities at any time prior
to the Termination Date; provided, however, that Redeemable Capital Stock shall not include shares
of Parent’s Series C Preferred Stock issued as Series C PIK Dividends (in each case as defined in
Parent’s certificate of incorporation as in effect on the date of this Agreement).

          “Reimbursement Obligation” is defined in Section 2.2(c).

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          “Related Parties” means, with respect to any Person, such Person’s Affiliates and the
partners, members, directors, officers and employees of such Person and of such Person’s
Affiliates.

          “Release” shall mean any spilling, leaking, pumping, pouring, emitting, emptying, discharging,
injecting, escaping, leaching, dumping, disposing or migration into the environment.

          “Reserve Percentage” means, for any Borrowing of Eurodollar Loans, the daily average for the
applicable Interest Period of the maximum rate, expressed as a decimal, at which reserves
(including, without limitation, any supplemental, marginal, and emergency reserves) are imposed
during such Interest Period by the Board of Governors of the Federal Reserve System (or any
successor) on “eurocurrency liabilities”, as defined in such Board’s Regulation D (or in respect of
any other category of liabilities that includes deposits by reference to which the interest rate on
Eurodollar Loans is determined or any category of extensions of credit or other assets that include
loans by non-United States offices of the Lender to United States residents), subject to any
amendments of such reserve requirement by such Board or its successor, taking into account any
transitional adjustments thereto. For purposes of this definition, the Eurodollar Loans shall be
deemed to be “eurocurrency liabilities” as defined in Regulation D without benefit or credit for
any prorations, exemptions or offsets under Regulation D.

          “Responsible Officer” means each of the following officers of Parent: chief executive officer,
chief operating officer and chief financial officer.

          “Restricted Payment” means:

               (a) the payment of any dividend on, or distribution in respect of, any shares of Parent’s
Capital Stock (other than dividends or distributions payable in shares of Parent’s Capital Stock or
in options, warrants or other rights to purchase such Capital Stock, but excluding dividends or
distributions payable in Redeemable Capital Stock or in options, warrants or other rights to
purchase Redeemable Capital Stock);

               (b) the purchase, redemption, retirement for value, or other acquisition of and Capital Stock
of Parent or any options, warrants or other rights to acquire such Capital Stock (other than
Capital Stock issued upon the exercise of stock options and warrants in an aggregate amount after
the date of this Agreement not in excess of $500,000); and

               (c) any principal payment on or voluntary repurchase, redemption, defeasement or other
acquisition or retirement for value, prior to any scheduled principal payment, sinking fund payment
or maturity, on or with respect to Subordinated Debt.

          “Revolving Credit” means the credit facility for making Revolving Loans and issuing Letters of
Credit described in Sections 2.1 and 2.2.

          “Revolving Loan” is defined in Section 2.1 and, as so defined, includes a Base Rate Loan and a
Eurodollar Loan, each of which is a “type” of Revolving Loan hereunder.

          “Revolving Note” is defined in Section 2.10(a).

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          “S&P” means Standard & Poor’s Ratings Services Group, a division of The McGraw-Hill Companies,
Inc.

          “Security Agreement” means that certain Security Agreement dated the date of this Agreement
between, as the case may be, Borrower or any Guarantor and the Lender, as the same may be amended,
modified, supplemented or restated from time to time; and each Rider to Security Agreement between
a Borrower or any Guarantor and the Lender as the same may be amended, modified, supplemented or
restated from time to time; and “Security Agreements” means every Security Agreement.

          “Shareholder Loan” mean the Indebtedness of Parent to certain of its shareholders and their
Affiliates in the outstanding amount of approximately $5,000,000 due December 31, 2006.

          “Specified Restricted Payment” means a cash dividend with respect to Parent’s Series C
Convertible Preferred Stock to be paid from the proceeds of the Contemplated Subordinated Debt.

          “Subordinated Debt” means all Indebtedness of Borrower or Guarantor for money borrowed which
is subject to, and is only entitled to the benefits of, terms and provisions (including maturity,
amortization, acceleration, interest rate, sinking fund, collateral, covenant, default and
subordination provisions) satisfactory in form and substance to the Lender, in each case as
evidenced by its written approval thereof.

          “Subsidiary” means, as to any particular parent corporation or organization, any other
corporation or organization more than 50% of the outstanding Voting Stock of which is at the time
directly or indirectly owned by such parent corporation or organization or by any one or more other
entities which are themselves subsidiaries of such parent corporation or organization. Unless
otherwise expressly noted herein, the term “Subsidiary” means a Subsidiary of Parent or of any of
its direct or indirect Subsidiaries.

          “Telerate Page 3750” means the display designated as “Page 3750” on the Telerate Service (or
such other page as may replace Page 3750 on that 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 U.S. Dollar deposits).

          “Termination Date” means December 20, 2009 or such earlier date on which the Commitment is
terminated in whole pursuant to Section 2.9, 7.2 or 7.3.

          “Total Debt” means, at any time the same is to be determined, the aggregate of all
Indebtedness of Parent and its Subsidiaries at such time determined on a consolidated basis in
accordance with GAAP.

          “Total Debt to EBITDA” means, as of the last day of each Fiscal Quarter, Total Debt as of the
determination date divided by EBITDA for the four Fiscal Quarters ended on the determination date.

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          “TW Acquisition” means Parent’s proposed acquisition of 100% of the outstanding equity
interests in Tutoring Worldwide, Inc. (a) for a purchase price not to exceed $7,000,000, (b) no
more than $3,000,000 of which purchase price is payable in the form of cash or Indebtedness and (c)
the balance of which purchase price is payable in the form of Capital Stock of Parent which is not
Redeemable Capital Stock.

          “Unfunded Vested Liabilities” means, for any Plan at any time, the amount (if any) by which
the present value of all vested nonforfeitable accrued benefits under such Plan exceeds the fair
market value of all Plan assets allocable to such benefits, 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 Controlled Group to the PBGC or the Plan under Title IV of ERISA.

          “Voting Stock” of any Person means capital stock or other equity interests of any class or
classes (however designated) having ordinary power for the election of directors or other similar
governing body of such Person, other than stock or other equity interests having such power only by
reason of the happening of a contingency.

          “Welfare Plan” means a “welfare plan” as defined in Section 3(1) of ERISA.

          “Wholly-owned Subsidiary” means a Subsidiary of which all of the issued and outstanding shares
of Capital Stock (other than directors’ qualifying shares as required by law) or other equity
interests are owned by Parent and/or one or more Wholly-owned Subsidiaries within the meaning of
this definition.

     1.2 Interpretation. The foregoing definitions are equally applicable to both the singular
and plural forms of the terms defined. The words “hereof”, “herein”, and “hereunder” and words of
like import when used in this Agreement shall refer to this Agreement as a whole and not to any
particular provision of this Agreement. All references to time of day herein are references to
Washington, D.C., time unless otherwise specifically provided. Where the character or amount of
any asset or liability or item of income or expense is required to be determined or any
consolidation or other accounting computation is required to be made for the purposes of this
Agreement, it shall be done in accordance with GAAP except where such principles are inconsistent
with the specific provisions of this Agreement. All terms that are used in this Agreement which
are defined in the Uniform Commercial Code of the Commonwealth of Virginia as in effect from time
to time (“UCC”) shall have the same meanings herein as such terms are defined in the UCC, unless
this Agreement shall otherwise specifically provide.

     1.3 Change in Accounting Principles. If, after the date of this Agreement, there shall occur
any change in GAAP from those used in the preparation of the financial statements referred to in
Section 5.3 and such change shall result in a change in the method of calculation of any financial
covenant, standard or term found in this Agreement, Borrower or the Lender may by notice to the
Lender and Borrower, respectively, require that the Lender and Borrower negotiate in good faith to
amend such covenants, standards, and term so as equitably to reflect such change in accounting
principles, with the desired result being that the criteria for evaluating the financial condition
of Parent and its Subsidiaries shall be the same as if such change had not been made. No delay by
Borrower or the Lender in requiring such negotiation shall limit their right to so

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require such a negotiation at any time after such a change in accounting principles. Until
any such covenant, standard, or term is amended in accordance with this Section 1.3, financial
covenants shall be computed and determined in accordance with GAAP in effect prior to such change
in accounting principles. Without limiting the generality of the foregoing, Borrower shall neither
be deemed to be in compliance with any financial covenant hereunder nor out of compliance with any
financial covenant hereunder if such state of compliance or noncompliance, as the case may be,
would not exist but for the occurrence of a change in accounting principles after the date hereof.

     2. The Credit Facilities.

     2.1 Commitment. Prior to the Termination Date, the Lender agrees, subject to the terms and
conditions hereof, to make revolving loans (each individually a “Revolving Loan” and, collectively,
the “Revolving Loans”) in Dollars to Borrower from time to time up to the amount of the Commitment.
As provided in Section 2.4(a), and subject to the terms hereof, Borrower may elect that each
Borrowing of Revolving Loans be either Base Rate Loans or Eurodollar Loans. Revolving Loans may be
repaid and reborrowed before the Termination Date, subject to the terms and conditions hereof.

     2.2 Letters of Credit.

          (a) General Terms. Subject to the terms and conditions hereof, as part of the Revolving
Credit, the L/C Issuer shall issue letters of credit (each a “Letter of Credit”) for Borrower’s
account in an aggregate undrawn face amount up to the L/C Sublimit.

          (b) Applications. At any time before the Termination Date, the L/C Issuer shall, at the
request of Borrower, issue one or more Letters of Credit in Dollars, in form and substance
reasonably acceptable to the L/C Issuer, with expiration dates no later than the earlier of 12
months from the date of issuance (or which are cancelable not later than 12 months from the date of
issuance and each renewal) or 30 days prior to the Termination Date, in an aggregate face amount as
set forth above, upon the receipt of a duly executed application for the relevant Letter of Credit
in the form then customarily prescribed by the L/C Issuer for the Letter of Credit requested (each
an “Application”). Notwithstanding anything contained in any Application to the contrary: (1)
Borrower shall pay fees in connection with each Letter of Credit as set forth in Section 2.11(c),
and (2) if the L/C Issuer is not timely reimbursed for the amount of any drawing under a Letter of
Credit on the date such drawing is paid, Borrower’s obligation to reimburse the L/C Issuer for the
amount of such drawing shall bear interest (which Borrower hereby promises to pay) from and after
the date such drawing is paid at a rate per annum equal to the sum of 2% plus the Applicable Margin
plus the Base Rate from time to time in effect (computed on the basis of a year of 365 or 366 days,
as the case may be, and the actual number of days elapsed). Without limiting the foregoing, the
L/C Issuer’s obligation to issue, amend or extend the expiration date of a Letter of Credit is
subject to the terms or conditions of this Agreement (including the conditions set forth in Section
3.1 and the other terms of this Section 2.2).

          (c) The Reimbursement Obligations. Subject to Section 2.2(b), the obligations of Borrower to
reimburse the L/C Issuer for all drawings under a Letter of Credit (a “Reimbursement Obligation”)
shall be governed by the Application related to such Letter of

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Credit, except that reimbursement shall be made by no later than 12:00 Noon (Washington, D.C.
time) on the date when each drawing is to be paid if Borrower has been informed of such drawing by
the L/C Issuer on or before 11:30 a.m. (Washington, D.C. time) on the date when such drawing is to
be paid or, if notice of such drawing is given to Borrower after 11:30 a.m. (Washington, D.C. time)
on the date when such drawing is to be paid, by the end of such day, in immediately available funds
at the L/C Issuer’s principal office in Washington, D.C. or such other office as the L/C Issuer may
designate in writing to Borrower. In addition, Borrower agrees that, notwithstanding any provision
of any Application, its obligations under this Section 2.2(c) and each Application shall be
absolute, unconditional and irrevocable, and shall be performed strictly in accordance with the
terms of this Agreement and the Applications, under all circumstances whatsoever, including without
limitation (1) any lack of validity or enforceability of any Loan Document; (2) any amendment or
waiver of or any consent to departure from all or any of the provisions of any Loan Document; (3)
the existence of any claim, set-off, defense or other right Borrower may have at any time against a
beneficiary of a Letter of Credit (or any Person for whom a beneficiary may be acting), the L/C
Issuer or any other Person, whether in connection with this Agreement, another Loan Document, the
transaction related to the Letter of Credit or Application or any unrelated transaction; (4) any
statement or any other document presented under a Letter of Credit proving to be forged,
fraudulent, invalid or insufficient in any respect or any statement therein being untrue or
inaccurate in any respect; (5) payment by the L/C Issuer under a Letter of Credit against
presentation to the L/C Issuer of a draft or certificate that does not comply with the terms of the
Letter of Credit, provided that the L/C Issuer’s determination that documents presented under the
Letter of Credit comply with the terms thereof did not constitute fraud, gross negligence or
willful misconduct of the L/C Issuer; or (6) any other act or omission to act or delay of any kind
by the L/C Issuer or any other Person or any other event or circumstance whatsoever that might, but
for the provisions of this Section 2.2(c), constitute a legal or equitable discharge of Borrower’s
obligations hereunder or under an Application.

          (d) Manner of Requesting a Letter of Credit. Borrower shall provide at least five (5)
Business Days’ advance written notice to the L/C Issuer of each request for the issuance of a
Letter of Credit, each such notice to be accompanied by a properly completed and executed
Application for the requested Letter of Credit and, in the case of an extension or an increase in
the amount of a Letter of Credit, a written request therefor, in a form reasonably acceptable to
the L/C Issuer, in each case, together with the fees called for by this Agreement.

     2.3 Applicable Interest Rates.

          (a) Base Rate Loans. Each Base Rate Loan made or maintained by the Lender shall bear
interest during each Interest Period it is outstanding (computed on the basis of a year of 365 or
366 days, as the case may be, and the actual days elapsed) on the unpaid principal amount thereof
from the date such Loan is advanced, continued or created by conversion from a Eurodollar Loan
until maturity (whether by acceleration or otherwise) at a rate per annum equal to the sum of the
Applicable Margin plus the Base Rate from time to time in effect, payable on the last day of its
Interest Period and at maturity (whether by acceleration or otherwise).

          (b) Eurodollar Loans. Each Eurodollar Loan made or maintained by the Lender shall bear
interest during each Interest Period it is outstanding (computed on the basis of

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a year of 360 days and actual days elapsed) on the unpaid principal amount thereof from the
date such Loan is advanced, continued or created by conversion from a Base Rate Loan until maturity
(whether by acceleration or otherwise) at a rate per annum equal to the sum of the Applicable
Margin plus the Adjusted LIBOR applicable for such Interest Period, payable on the last day of its
Interest Period and at maturity (whether by acceleration or otherwise).

          (c) Default Rate. While any Event of Default exists or after acceleration, Borrower shall
pay interest (after as well as before entry of judgment thereon to the extent permitted by law) on
the principal amount of all Loans owing by it at a rate per annum equal to:

          (1) for any Base Rate Loan, the sum of 2.0% per annum plus the Applicable Margin plus
the Base Rate from time to time in effect; and

          (2) for any Eurodollar Loan, the sum of 2.0% per annum plus the rate of interest in
effect thereon at the time of such default until the end of the Interest Period applicable
thereto and, thereafter, at a rate per annum equal to the sum of 2.0% plus the Applicable
Margin for Base Rate Loans plus the Base Rate from time to time in effect;

provided, however, that in the absence of acceleration, any adjustments pursuant to this Section
2.3(c) shall be made at the election of the Lender, with written notice to Borrower. While any
Event of Default exists or after acceleration, interest shall be paid on demand of the Lender.

          (d) Rate Determinations. The Lender shall determine each interest rate applicable to the
Loans and the Reimbursement Obligations hereunder, and its determination thereof shall be
conclusive and binding except in the case of manifest error.

     2.4 Manner of Borrowing Loans and Designating Applicable Interest Rates.

          (a) Notice to the Lender. Borrower shall give notice to the Lender by no later than 10:00
a.m. (Washington, D.C. time): (1) at least 3 Business Days before the date on which Borrower
requests the Lender to advance a Borrowing of Eurodollar Loans and (2) on the date Borrower
requests the Lender to advance a Borrowing of Base Rate Loans. The Loans included in each
Borrowing shall bear interest initially at the type of rate specified in such notice. Thereafter,
Borrower may from time to time elect to change or continue the type of interest rate borne by each
Borrowing or, subject to Section 2.5 hereof, a portion thereof, as follows: (x) if such Borrowing
is of Eurodollar Loans, on the last day of the Interest Period applicable thereto, Borrower may
continue part or all of such Borrowing as Eurodollar Loans or convert part or all of such Borrowing
into Base Rate Loans or (y) if such Borrowing is of Base Rate Loans, on any Business Day, Borrower
may convert all or part of such Borrowing into Eurodollar Loans for an Interest Period or Interest
Periods specified by Borrower. Borrower shall give all such notices requesting the advance,
continuation or conversion of a Borrowing to the Lender by telephone or facsimile transmission
(which notice shall be irrevocable once given and, if by telephone, shall be promptly confirmed in
writing), substantially in the form attached hereto as Exhibit B (Notice of Borrowing) or Exhibit C
(Notice of Continuation/Conversion), as applicable, or in such other form acceptable to the Lender.
Notice of the continuation of a Borrowing of Eurodollar Loans for an additional Interest Period or
of the conversion of part or all of a Borrowing of Base Rate Loans into Eurodollar Loans must be
given by no later than 10:00 a.m. (Washington, D.C. time)

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at least 3 Business Days before the date of the requested continuation or conversion. All
notices concerning the advance, continuation or conversion of a Borrowing shall specify the date of
the requested advance, continuation or conversion of a Borrowing (which shall be a Business Day),
the amount of the requested Borrowing to be advanced, continued or converted, the type of Loans to
comprise such new, continued or converted Borrowing and, if such Borrowing is to be comprised of
Eurodollar Loans, the Interest Period applicable thereto. Borrower agrees that the Lender may rely
on any such telephonic or telecopy notice given by any person the Lender in good faith believes is
an Authorized Representative without the necessity of independent investigation (Borrower hereby
indemnifies the Lender from any liability or loss ensuing from such good faith reliance except to
the extent caused by the Lender’s gross negligence) and, in the event any such notice by telephone
conflicts with any written confirmation, such telephonic notice shall govern if the Lender has
acted in good faith reliance thereon.

          (b) Notice to Borrower. If a notice from Borrower received pursuant to Section 2.4(a)
requests the Lender to make Eurodollar Loans, the Lender shall give notice to Borrower of the
interest rate applicable thereto promptly after the Lender has made such determination.

          (c) Borrower’s Failure to Notify; Automatic Continuations and Conversions. Any outstanding
Borrowing of Base Rate Loans shall automatically be continued for an additional Interest Period on
the last day of its then current Interest Period unless Borrower has properly notified the Lender
that Borrower intends to convert such Borrowing, subject to Section 3.1, into a Borrowing of
Eurodollar Loans or such Borrowing is prepaid in accordance with Section 2.7(a). If Borrower fails
to give proper notice of the continuation or conversion of any outstanding Borrowing of Eurodollar
Loans before the last day of its then current Interest Period within the period required by Section
2.4(a) or, whether or not such notice has been given, one or more of the conditions set forth in
Section 3.1 for the continuation or conversion of a Borrowing of Eurodollar Loans would not be
satisfied, and such Borrowing is not prepaid in accordance with Section 2.7(a), such Borrowing
shall automatically be converted into a Borrowing of Base Rate Loans. In the event Borrower fails
to give notice pursuant to Section 2.4(a) of a Borrowing equal to the amount of a Reimbursement
Obligation and has not notified the Lender by 1:00 p.m. (Washington, D.C. time) on the day such
Reimbursement Obligation becomes due that it intends to repay such Reimbursement Obligation through
funds not borrowed under this Agreement, Borrower shall be deemed to have requested a Borrowing of
Base Rate Loans under the Revolving Credit on such day in the amount of the Reimbursement
Obligation then due, which Borrowing shall be applied to pay the Reimbursement Obligation then due.

          (d) Disbursement of Loans. Not later than 1:00 p.m. (Washington, D.C. time) on the date of
any requested advance of a new Borrowing, subject to Section 3, the Lender shall make the proceeds
of each new Borrowing available to Borrower by crediting such proceeds to an account maintained
with the Lender specified by Borrower in its notice requesting a Loan.

     2.5 Minimum Borrowing Amounts; Maximum Eurodollar Loans. Each Borrowing of Base Rate Loans
shall be in an amount not less than $100,000. Each Borrowing of Eurodollar Loans advanced,
continued or converted shall be in an amount equal to $500,000 or such greater

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amount which is an integral multiple of $250,000. Without the Lender’s consent, there shall not be more than 5
Borrowings of Eurodollar Loans outstanding at any one time.

     2.6 Maturity of Loans. Each Revolving Loan, both for principal and interest, shall mature
and become due and payable by Borrower on the Termination Date.

     2.7 Prepayments.

          (a) Voluntary. Borrower may prepay without premium or penalty (except as set forth in
Section 8.1) and in whole or in part any Borrowing of Eurodollar Loans at any time upon 3 Business
Days prior notice by Borrower to the Lender or, in the case of a Borrowing of Base Rate Loans,
notice delivered by Borrower to the Lender no later than 10:00 a.m. (Washington, D.C. time) on the
date of prepayment, such prepayment to be made by the payment of the principal amount to be prepaid
and, in the case of any Eurodollar Loans, accrued interest thereon to the date fixed for prepayment
plus any amounts due the Lender under Section 8.1; provided, however, except in the case where
Borrower wishes to pay in full an outstanding Eurodollar Loan or all Base Rate Loans and except for
any prepayment described in Section 2.7(b), Borrower may not partially repay a Borrowing (1) if
such Borrowing is of Base Rate Loans, in a principal amount less than $100,000, (2) if such
Borrowing is of Eurodollar Loans, in a principal amount less than $250,000, and (3) in each case,
unless it is in an amount such that the minimum amount required for a Borrowing pursuant to Section
2.5 remains outstanding.

          (b) Mandatory.

          (1) Borrower shall, on each date the Commitment is reduced pursuant to Section 2.9,
prepay the Revolving Loans and, if necessary, prefund the L/C Obligations by the amount, if
any, necessary to reduce the sum of the aggregate principal amount of Revolving Loans and
L/C Obligations then outstanding to the amount to which the Commitment has been so reduced.

          (2) Unless Borrower otherwise directs, prepayments of Loans under this Section 2.7(b)
shall be applied first to Borrowings of Base Rate Loans until payment in full thereof with
any balance applied to Borrowings of Eurodollar Loans in the order in which their Interest
Periods expire. Each prepayment of Loans under this Section 2.7(b) shall be made by the
payment of the principal amount to be prepaid and, in the case of any Eurodollar Loans,
accrued interest thereon to the date of prepayment together with any amounts due the Lender
under Section 8.1. Each prefunding of L/C Obligations shall be made in accordance with
Section 7.4.

     2.8 Place and Application of Payments. All payments of principal of and interest on the
Loans and the Reimbursement Obligations, and of all other Obligations payable by Borrower under
this Agreement and the other Loan Documents, shall be made by Borrower to the Lender by no later
than 12:00 Noon (Washington, D.C. time) on the due date thereof at the office of the Lender in
Washington, D.C. (or such other location as the Lender may designate in writing to Borrower). Any
payments received after such time shall be deemed to have been received by the Lender on the next
Business Day. All such payments shall be made in Dollars, in immediately available funds at the
place of payment, in each case without set-off or counterclaim

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     Anything contained herein to the contrary notwithstanding, (a) pursuant to the exercise of
remedies under Sections 7.2 and 7.3 or (b) after the occurrence and during the continuation of an Event of Default, all payments and collections received in respect of the
Obligations and all proceeds of the Collateral received by the Lender shall be applied as follows:

          (1) first, to the payment of any outstanding costs and expenses incurred by the
Lender, and any security trustee therefor, in accordance with the terms and conditions of
the Loan Documents, in monitoring, verifying, protecting, preserving or enforcing the Liens
on the Collateral, in protecting, preserving or enforcing rights under the Loan Documents,
and in any event all costs and expenses of a character which Borrower has agreed to pay the
Lender under Section 9.12;

          (2) second, to the payment of any outstanding interest and fees due under the Loan
Documents;

          (3) third, to the payment of principal on the Note, unpaid Reimbursement Obligations,
together with amounts to be held by the L/C Issuer as collateral security for any
outstanding L/C Obligations pursuant to Section 7.4 (until the L/C Issuer is holding an
amount of cash equal to the then outstanding amount of all such L/C Obligations), and
Hedging Liability;

          (4) fourth, to the payment of all other unpaid Obligations and all other indebtedness,
obligations, and liabilities of Parent, Borrower and their Subsidiaries secured by the
Collateral Documents (including, without limitation, Funds Transfer and Deposit Account
Liability); and

          (5) fifth, to Borrower or whoever else may be lawfully entitled thereto.

     2.9 Voluntary Commitment Terminations. Borrower shall have the right at any time and from
time to time, upon 3 Business Days prior written notice to the Lender, to terminate the Commitment
in whole or in part, any partial termination to be in an amount not less than $500,000 or such
greater amount which is an integral multiple of $100,000, provided that the Commitment may not be
reduced to an amount less than the sum of the aggregate principal amount of Revolving Loans, and of
L/C Obligations then outstanding. Any termination of the Commitment below the L/C Sublimit then in
effect shall reduce the L/C Sublimit by a like amount. Any termination of the Commitment pursuant
to this Section 2.9 may not be reinstated.

     2.10 The Note.

                (a) Issuance. The Revolving Loans made to Borrower by the Lender shall be evidenced by a
single promissory note of Borrower issued to the Lender in the form of Exhibit D. Such promissory
note is hereinafter referred to as a “Revolving Note.”

                (b) Outstanding Amount. The Lender shall record on its books and records or on a schedule to
its Note the amount and type of each Loan advanced, continued or converted by it, all payments of
principal and interest and the principal balance from time to time outstanding thereon, and, for
any Eurodollar Loan, the Interest Period and the interest rate applicable thereto. The Lender’s
record thereof, whether shown on its books and records or on a schedule to the relevant Note, shall
be prima facie evidence as to all such matters; provided, however, that the failure of the Lender
to record any of the foregoing or any error in any such record shall not limit

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or otherwise affect the obligation of Borrower to repay all Loans made to it together with
accrued interest thereon. At the request of the Lender and upon the Lender’s tendering to Borrower
the Note to be replaced, Borrower shall furnish a new Note to the Lender to replace any outstanding
Note, and at such time the first notation appearing on a schedule on the reverse side of, or
attached to, such new Note shall set forth the aggregate unpaid principal amount of all Loans, if
any, then outstanding thereon.

     2.11 Fees.

                (a) Closing Fee. Borrower shall pay to the Lender a closing fee on the date hereof in the
amount of $25,000.

                (b) Commitment Fee. Borrower shall pay to the Lender an unused commitment fee equal to the
Applicable Margin applied to the daily average unused portion of the Commitment, payable quarterly
in arrears commencing on December 31, 2006 and on the last day of each calendar quarter thereafter
and when the Loans are due. The unused commitment fee shall be computed on the basis of a 365/366
day year (as the case may be).

                (c) Letter of Credit Fees. On the date of issuance or extension, or increase in the amount,
of any Letter of Credit pursuant to Section 2.2, Borrower shall pay to the L/C Issuer a letter of
credit fee at a rate per annum equal to the Applicable Margin for Eurodollar Loans (computed on the
basis of a year of 360 days and the actual number of days) applied to the face amount of such
Letter of Credit and the term thereof. In addition, Borrower shall pay the L/C Issuer’s standard
issuance, drawing, negotiation, amendment, transfer and other administrative fees for each Letter
of Credit. Such standard fees referred to in the preceding sentence may be established by the L/C
Issuer from time to time.

                (d) Audit Fees. Borrower shall pay to the Lender charges for audits of the Collateral
performed by the Lender or its agents or representatives in such amounts as the Lender may from
time to time reasonably request (the Lender acknowledging and agreeing that such charges shall be
computed in the same manner as it at the time customarily uses for the assessment of charges for
similar collateral audits); provided, however, that in the absence of any Default and Event of
Default (1) Borrower shall not be required to pay for any such audit if no Loans or L/C Obligations
are outstanding at the time of such audit, and (2) Borrower shall not be required to pay for more
than one such audit in any 12 month period.

     3. Conditions Precedent. The obligation of the Lender to advance, continue or
convert any Loan (other than the continuation of, or conversion into, a Base Rate Loan) or of the
L/C Issuer to issue, extend the expiration date (including by not giving notice of non-renewal) of
or increase the amount of any Letter of Credit under this Agreement, shall be subject to the
following conditions precedent:

          3.1 All Credit Events. At the time of each Credit Event hereunder:

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                (a) Representations Correct. Each of the representations and warranties set forth herein and
in the other Loan Documents shall be and remain true and correct in all material respects as of
said time, except to the extent the same expressly relate to an earlier date.

                (b) No Default. Parent, Borrower and each Subsidiary shall be in compliance with all of the
terms and conditions hereof and of the other Loan Documents, and no Default or Event of Default
shall have occurred and be continuing or would occur as a result of such Credit Event.

                (c) Within Commitment. After giving effect to any requested extension of credit, the
aggregate principal amount of all Revolving Loans and L/C Obligations under this Agreement shall
not exceed the Commitment.

                (d) Notices. In the case of a Borrowing the Lender shall have received the notice required
by Section 2.4(a), in the case of the issuance of any Letter of Credit the L/C Issuer shall have
received a duly completed Application together with any fees called for by Section 2.11, and, in
the case of an extension or increase in the amount of a Letter of Credit, a written request
therefor in a form acceptable to the L/C Issuer together with fees called for by Section 2.11.

                (e) No Violation. Such Credit Event shall not violate any order, judgment or decree of any
court or other authority or any provision of law or regulation applicable to the Lender or the
Lender (including, without limitation, Regulation U of the Board of Governors of the Federal
Reserve System) as then in effect.

     Each request for a Borrowing hereunder and each request for the issuance of, increase in the
amount of, or extension of the expiration date of, a Letter of Credit shall be deemed to be a
representation and warranty by Borrower on the date of such Credit Event as to the facts specified
in Sections 3.1(a) through 3.1(d).

          3.2 Initial Credit Event. Before or concurrently with the initial Credit Event:

                (a) Note. The Lender shall have received a duly executed Note of Borrower dated the date
hereof and otherwise in compliance with the provisions of Section 2.10.

                (b) Guaranties. The Lender shall have received the Guaranties duly executed by each
Guarantor.

                (c) Security Agreements. The Lender shall have received the Security Agreements duly
executed by Borrower and the Guarantors, together with (1) UCC financing statements to be filed
against each of them, as debtor, in favor of the Lender, as secured party, and (2) deposit account,
securities account, and commodity account control agreements to the extent requested by the Lender;

                (d) Pledge Agreements. The Lender shall have received the Pledge Agreements duly executed by
Parent and any Guarantor together with the documents required by the Pledge Agreements.

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                (e) Evidence of Insurance. The Lender shall have received evidence of insurance required to
be maintained under the Loan Documents, naming the Lender as lender loss payee.

                (f) Governing Documents. The Lender shall have received copies of each Borrower’s and
Guarantor’s articles of incorporation and bylaws (or comparable organizational documents) and any
amendments thereto, certified in each instance;

                (g) Authorizing Resolutions. The Lender shall have received copies of resolutions of each
Borrower’s and Guarantor’s governing body authorizing the execution, delivery and performance of
this Agreement and the other Loan Documents to which it is a party and the consummation of the
transactions contemplated hereby and thereby, together with incumbency certificates and specimen
signatures of the persons authorized to execute such documents on Borrower’s or Guarantor’s behalf,
all certified in each instance;

                (h) Good Standing. The Lender shall have received copies of the certificates of existence or
good standing, as appropriate, for each Borrower and Guarantor (dated no earlier than 30 days prior
to the date hereof) from the office of the secretary of state or other appropriate governmental
department or agency of the state of its incorporation or organization and of each state in which
it is qualified to do business as a foreign organization.

                (i) Authorized Representatives. The Lender shall have received a list of the Authorized
Representatives.

                (j) Fees. The Lender shall have received the initial fees called for by Section 2.11.

                (k) Diligence. The Lender shall have received such evaluations and certifications as it may
reasonably require in order to satisfy itself as to the value of the Collateral, the financial
condition of Parent and Borrower, and the lack of material contingent liabilities of Parent and
Borrower.

                (l) Lien Searches. The Lender shall have received financing statement, tax, and judgment
lien search results against the Property of Borrower and each Guarantor evidencing the absence of
Liens on its respective Property except for Permitted Liens.

                (m) Opinion of Counsel. The Lender shall have received the favorable written opinion of
counsel to Borrower, in form and substance satisfactory to the Lender.

                (n) Other Documents. The Lender shall have received such other agreements, instruments,
documents, certificates, and opinions as it may reasonably request.

     4. The Collateral and Guaranties.

          4.1 Collateral. The Obligations, Hedging Liability, and Funds Transfer and Deposit Account
Liability shall be secured by valid, perfected, and enforceable Liens on all right, title, and
interest of Borrower and each Subsidiary in all Inventory, Receivables, monies and deposit
accounts, tangible personal property, real estate, contract rights (to the extent permissible under

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applicable law and the terms of the underlying contracts), chattel paper and general intangibles
whether now owned or hereafter acquired or arising, and all proceeds thereof; provided, however,
that until a Default or Event of Default has occurred and is continuing and thereafter until
otherwise required by the Lender, Liens on local petty cash deposit accounts maintained by
Borrower and the Subsidiaries in proximity to their operations need not be perfected, provided
that the total amount on deposit at any one time not so perfected shall not exceed $50,000 in the
aggregate and Liens on payroll accounts maintained by Borrower and the Subsidiaries need not be
perfected, provided that the total amount on deposit at any time does not exceed the current amount
of their payroll obligations. Borrower acknowledges and agrees that the Liens on the Collateral
shall be valid and perfected first priority Liens subject, however, to the Permitted Liens and the
proviso appearing at the end of the immediately preceding sentence, in each case pursuant to one or
more Collateral Documents from such Persons, each in form and substance satisfactory to the Lender.

          4.2 Guaranties. The payment and performance of all Obligations, Hedging Liability, and Funds
Transfer and Deposit Account Liability shall at all times be guaranteed by each direct and indirect
Subsidiary of Parent (other than a Borrower) pursuant to one or more guaranty agreements in form
and substance acceptable to the Lender, as the same may be amended, modified or supplemented from
time to time (individually a “Guaranty” and collectively the “Guaranties”).

          4.3 Further Assurances. Borrowers agree that each of them shall, and shall cause each
Subsidiary to, from time to time at the reasonable request of the Lender, execute and deliver such
documents and do such acts and things as the Lender may reasonably request in order to provide for
or perfect or protect such Liens on the Collateral. If Borrower or any Subsidiary forms or
acquires any other Subsidiary after the date hereof, such Person shall promptly upon such formation
or acquisition cause such newly formed or acquired Subsidiary to execute a Guaranty and such
Collateral Documents as the Lender may then reasonably require, and Borrower shall also deliver to
the Lender, or cause such Subsidiary to deliver to the Lender, at Borrower’s cost and expense, such
other instruments, documents, certificates, and opinions reasonably required by the Lender in
connection therewith.

     5. Representations and Warranties. Borrower represents and warrants to the Lender
and agrees, that all representations and warranties of and by Borrower made in the Loan Documents
or any instruments or documents delivered pursuant thereto constitute the joint and several
representations and warranties of and by each and all Borrowers, except to the extent explicitly
otherwise provided, and further that:

          5.1 Organization and Qualification. Parent and each of its Subsidiaries (1) is duly
organized, validly existing and in good standing under the laws of the jurisdiction of its
organization, (2) has the power and authority to own its property and to transact the business in
which it is engaged and (3) is duly qualified and in good standing in each jurisdiction where the
ownership, leasing or operation of property or the conduct of its business requires such
qualification and where the lack of such qualification or good standing could reasonably be
expected to have a Material Adverse Effect.

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          5.2 Authority and Enforceability. Each of Parent and Borrower has full right and authority
to enter into this Agreement and the other Loan Documents executed by it, to make the borrowings
herein provided for, to issue its Note in evidence thereof, to grant to the Lender the Liens
described in the Collateral Documents executed by such Person, and to perform all of its
obligations hereunder and under the other Loan Documents executed by it. Each Subsidiary that
is not also Borrower, if any, has full right and authority to enter into the Loan Documents
executed by it, to guarantee the Obligations, Hedging Liability, and Funds Transfer and Deposit
Account Liability, to grant to the Lender the Liens described in the Collateral Documents executed
by such Person, and to perform all of its obligations under the Loan Documents executed by it. The
Loan Documents delivered by Borrower and by each Subsidiary that is not also Borrower, if any, have
been duly authorized, executed, and delivered by such Person and constitute valid and binding
obligations of such Person enforceable against it in accordance with their terms, except as
enforceability may be limited by bankruptcy, insolvency, fraudulent conveyance or similar laws
affecting creditors’ rights generally and general principles of equity (regardless of whether the
application of such principles is considered in a proceeding in equity or at law); and this
Agreement and the other Loan Documents do not, nor does the performance or observance by Borrower
or any Subsidiary of any of the matters and things herein or therein provided for, (a) contravene
or constitute a default under any provision of law or any judgment, injunction, order or decree
binding upon Borrower or any Subsidiary or any provision of the organizational documents (e.g.,
charter, articles of organization or incorporation or by-laws, articles of association or operating
agreement, partnership agreement or other similar document) of Borrower or any Subsidiary, (b)
contravene or constitute a default under any covenant, indenture or agreement of or affecting
Borrower or any Subsidiary or any of its Property, in each case where such contravention or
default, individually or in the aggregate, could reasonably be expected to have a Material Adverse
Effect or (c) result in the creation or imposition of any Lien on any Property of Borrower or any
Subsidiary other than the Liens granted in favor of the Lender pursuant to the Collateral
Documents.

          5.3 Financial Reports. The audited consolidated financial statements of Parent dated June
30, 2005, the unaudited consolidated financial statements of Parent dated June 30, 2006, and the
unaudited interim consolidated financial statements of Parent dated September 30, 2006, for the 3
months then ended, heretofore furnished to the Lender, fairly present in all material respects the
consolidated financial condition of Parent and its Subsidiaries at said dates and the consolidated
results of their operations and cash flows for the periods then ended in conformity with GAAP
applied on a consistent basis, except that such unaudited statements to not contain the footnote
disclosures required by GAAP and that such unaudited interim statements may exclude immaterial
adjustments (that are to be reflected in year-end adjustments). Neither Parent nor any Subsidiary
has contingent liabilities or judgments, orders or injunctions against it that are material to it
other than as indicated on the notes to the audited consolidated financial statements of Parent
dated June 30, 2005, or, with respect to future periods, on the financial statements furnished
pursuant to Section 6.1.

          5.4 No Material Adverse Change. Since June 30, 2006, except as set forth on Schedule 5.4,
there has been no Material Adverse Effect.

          5.5 Litigation and other Controversies. Except as set forth on Schedule 5.5, there is no
litigation, arbitration or governmental proceeding pending or, to the knowledge of Parent and its
Subsidiaries, threatened against Parent or any of its Subsidiaries that could reasonably be
expected to have a Material Adverse Effect.

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          5.6 True and Complete Disclosure. To their best knowledge, all information furnished by or
on behalf of Parent or any of its Subsidiaries in writing to the Lender for purposes
of or in connection with this Agreement, or any transaction contemplated herein, is true and
accurate in all material.

          5.7 Use of Proceeds; Margin Stock. (a) All proceeds of Loans shall be used by Borrower for
working capital purposes and other general business or corporate purposes of Parent and its
Subsidiaries. No part of the proceeds of any Loan or other extension of credit hereunder will be
used by Parent or any Subsidiary thereof to purchase or carry any margin stock (within the meaning
of Regulation U of the Board of Governors of the Federal Reserve System) or to extend credit to
others for the purpose of purchasing or carrying any margin stock. Neither the making of any Loan
or other extension of credit hereunder nor the use of the proceeds thereof will violate or be
inconsistent with the provisions of Regulations T, U or X of the Board of Governors of the Federal
Reserve System and any successor to all or any portion of such regulations. Margin Stock (as
defined above) constitutes less than 25% of the value of those assets of Parent and its
Subsidiaries that are subject to any limitation on sale, pledge or other restriction hereunder.

          5.8 Taxes. Parent and each of its Subsidiaries has timely filed or caused to be timely
filed (or filed, or caused to be filed, a proper extension to allow later filing of) all tax
returns required to be filed by Parent and/or any of its Subsidiaries and the failure of which
could reasonably be expected to result in a Material Adverse Effect. Parent and each of its
Subsidiaries has paid all taxes, assessments and other governmental charges payable by them other
than taxes, assessments and other governmental charges which are not delinquent or are being
contested in good faith with adequate reserves established therefor in accordance with GAAP and as
to which no Liens exist, except for Permitted Liens.

          5.9 ERISA. Parent and each other member of its Controlled Group has fulfilled its
obligations under the minimum funding standards of, and is in compliance in all material respects
with, ERISA and the Code to the extent applicable to it and, other than a liability for premiums
under Section 4007 of ERISA, has not incurred any liability to the PBGC or a Plan under Title IV of
ERISA. Parent and its Subsidiaries have no contingent liabilities with respect to any
post-retirement benefits under a welfare plan, as defined in Section 3(1) of ERISA, other than
liability for continuation coverage described in article 6 of Title 1 of ERISA.

          5.10 Subsidiaries. Schedule 5.10 correctly sets forth, as of the Closing Date, each
Subsidiary of Parent, its respective jurisdiction of organization and the percentage ownership
(direct and indirect) of Parent in each class of Capital Stock or other equity interests of each of
its Subsidiaries and also identifies the direct owner thereof.

          5.11 Compliance with Laws. Parent and each of its Subsidiaries is in compliance with all
applicable statutes, regulations and orders of, and all applicable restrictions imposed by, all
governmental authority, or any subdivision thereof, in respect of the conduct of their businesses
and the ownership of their property, except such noncompliances as could not reasonably be expected
to have, either individually or in the aggregate, a Material Adverse Effect.

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          5.12 Environmental Matters. To the best of its knowledge, Parent and each of its
Subsidiaries is in compliance with all applicable Environmental Laws and the requirements of any
permits issued under Environmental Laws, except to the extent that the aggregate effect of all
noncompliances could not reasonably be expected to have a Material Adverse Effect. There are
no pending with respect to which it has received written notice or, to the best knowledge of
Parent and its Subsidiaries, threatened Environmental Claims, including any such claims (regardless
of materiality) for liabilities under CERCLA relating to the disposal of Hazardous Materials,
against Parent or any of its Subsidiaries or any real property, including leaseholds, owned or
operated by Parent or any of its Subsidiaries. There are no facts, circumstances, conditions or
occurrences on any real property, including leaseholds, owned or operated by Parent or any of its
Subsidiaries that, to the best knowledge of Parent and its Subsidiaries, could reasonably be
expected (1) to form the basis of an Environmental Claim against Parent or any of its Subsidiaries
or any such real property, or (2) to cause any such real property to be subject to any restrictions
on the ownership, occupancy, use or transferability of such real property by Parent or any of its
Subsidiaries under any applicable Environmental Law. Hazardous Materials have not been Released on
or from any real property, including leaseholds, owned or operated by Parent or any of its
Subsidiaries where such Release, individually, may reasonably be expected to require Parent or any
of its Subsidiaries to expend in excess of $10,000 in response costs under any applicable
Environmental Law.

          5.13 Investment Company. Neither Parent nor any Subsidiary is an “investment company” or a
company “controlled” by an “investment company” within the meaning of the Investment Company Act of
1940, as amended.

          5.14 Intellectual Property. Parent and each of its Subsidiaries owns all the patents,
trademarks, permits, service marks, trade names, copyrights, franchises and formulas, or rights
with respect to the foregoing, or each has obtained licenses of all other rights of whatever nature
necessary for the present conduct of its businesses, in each case without any known conflict with
the rights of others which, or the failure to obtain which, as the case may be, could reasonably be
expected to result in a Material Adverse Effect.

          5.15 Good Title. Parent and its Subsidiaries have good and marketable title, or valid
leasehold interests, to their material assets as reflected on Parent’s most recent consolidated
balance sheet provided to the Lender, except for sales of assets in the ordinary course of
business, subject to no Liens, other than Permitted Liens.

          5.16 Labor Relations. Neither Parent nor any of its Subsidiaries is engaged in any unfair
labor practice that could reasonably be expected to have a Material Adverse Effect. There is (1)
no strike, labor dispute, slowdown or stoppage pending against Parent or any of its Subsidiaries
or, to the best knowledge of Parent and its Subsidiaries, threatened against Parent or any of its
Subsidiaries and (2) to the best knowledge of Parent and its Subsidiaries, no union representation
proceeding is pending with respect to the employees of Parent or any of its Subsidiaries and no
union organizing activities are taking place, except (with respect to any matter specified in
clause (1) or (2) above) such as could not reasonably be expected to have a Material Adverse
Effect.

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          5.17 Capitalization. All outstanding equity interests of Parent and each Subsidiary have
been duly authorized and validly issued, and are fully paid and nonassessable, and there are no
outstanding commitments or other obligations of Parent or any Subsidiary to issue, and no rights of
any Person to acquire, any equity interests in Parent or any Subsidiary except as set forth on
Schedule 5.17.

          5.18 Other Agreements. Neither Parent nor any Subsidiary is in default under the terms of
any covenant, indenture or agreement of or affecting Parent, any Subsidiary or any of their
Property, which default if uncured could reasonably be expected to have a Material Adverse Effect.

          5.19 Governmental Authority and Licensing. Parent and its Subsidiaries have received all
licenses, permits, and approvals of all federal, state, local, and foreign governmental
authorities, if any, necessary to conduct their businesses, in each case where the failure to
obtain or maintain the same could reasonably be expected to have a Material Adverse Effect. No
investigation or proceeding that, if adversely determined, could reasonably be expected to result
in revocation or denial of any material license, permit or approval is pending and for which Parent
or any of its Subsidiaries has received written notice or, to the knowledge of Parent and its
Subsidiaries, threatened.

          5.20 Approvals. No authorization, consent, license or exemption from, or filing or
registration with, any court or governmental department, agency or instrumentality, nor any
approval or consent of any other Person, is or will be necessary to the valid execution, delivery
or performance by Parent or any Subsidiary of any Loan Document, except for such approvals which
have been obtained prior to the date of this Agreement and remain in full force and effect.

          5.21 Affiliate Transactions. Except as set forth on Schedule 5.21, neither Parent nor any
Subsidiary is a party to any contracts or agreements with any of its Affiliates (other than with
Borrower or Wholly-owned Subsidiaries) on terms and conditions which are less favorable to Parent
or such Subsidiary than would be usual and customary in similar contracts or agreements between
Persons not affiliated with each other.

          5.22 Solvency. Parent and its Subsidiaries are solvent, able to pay their debts as they
become due, and have sufficient capital to carry on their business.

          5.23 OFAC. Neither Parent nor any of its Subsidiaries is (1) a person whose property or
interest in property is blocked or subject to blocking pursuant to Section 1 of Executive Order
13224 of September 23, 2001 Blocking Party and Prohibiting Transactions With Persons Who Commit,
Threaten to Commit, or Support Terrorism (66 Fed. Reg. 49079 (2001)), (2) a person who engages in
any dealings or transactions prohibited by Section 2 of such executive order, or is otherwise
associated with any such person in any manner violative of Section 2, or (3) a person on the list
of Specially Designated Nationals and Blocked Persons or subject to the limitations or prohibitions
under any other U.S. Department of Treasury’s Office of Foreign Assets Control regulation or
executive order.

          5.24 Patriot Act. Parent and each of its Subsidiaries is in compliance, in all material
respects, with the USA Patriot Act (Title III of Pub. L. 107-56 (signed into law October 26,

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2001)) (the “Patriot Act”). No part of the proceeds of the Loans will be used, directly or indirectly,
for any payments to any governmental official or employee, political party, official of a political
party, candidate for political office, or anyone else acting in an official capacity, in order to
obtain, retain or direct business or obtain any improper advantage, in violation of the United
States Foreign Corrupt Practices Act of 1977, as amended.

     6. Covenants. Each Borrower covenants and agrees, jointly and severally, that, so
long as any Loans or Letter of Credit are available to Borrower hereunder and until all Obligations
are paid in full:

          6.1 Information Covenants. Parent will furnish to the Lender:

               (a) Quarterly Reports. Within 45 days after the end of each Fiscal Quarter, Parent’s
consolidated and consolidating balance sheet as at the end of such quarter and the related
consolidated and consolidating statement of operations for such quarter and for the elapsed portion
of the Fiscal Year-to-date period then ended, each in reasonable detail, prepared in accordance
with GAAP, setting forth comparative consolidated figures for the corresponding periods in the
prior Fiscal Year of Parent and comparable consolidated budgeted figures for the current Fiscal
Quarter and the elapsed portion of the Fiscal Year-to-date period then ended, all of which shall be
certified by the chief financial officer or other officer of Parent, acceptable to the Lender that
they fairly present in all material respects in accordance with GAAP the financial condition of
Parent and its Subsidiaries as of the dates indicated and the results of their operations for the
periods indicated, subject to normal year-end audit adjustments and the absence of footnotes.

               (b) Annual Statements. Within 120 days after the close of each Fiscal Year of Parent, a copy
of Parent’s consolidated and consolidating balance sheet as of the last day of the Fiscal Year then
ended and Parent’s consolidated and consolidating statement of operations and consolidated
statements of shareholders equity and cash flows for the Fiscal Year then ended, and accompanying
notes thereto, each in reasonable detail showing in comparative form the consolidated figures for
the previous Fiscal Year, accompanied by an unqualified opinion of a firm of independent public
accountants of recognized national standing, selected by Parent and reasonably acceptable to the
Lender, to the effect that the consolidated financial statements have been prepared in accordance
with GAAP and present fairly in accordance with GAAP the consolidated financial condition of Parent
and its Subsidiaries as of the close of such Fiscal Year and the results of their operations and
cash flows for the Fiscal Year of Parent then ended and that the examination by such accountants in
connection with such financial statements has been made in accordance with generally accepted
auditing standards.

               (c) Officer’s Certificates. At the time of the delivery of the financial statements provided
for in Sections 6.1(a) and 6.1(b), a certificate of the chief financial officer or other officer of
Parent acceptable to the Lender in the form of Exhibit A (x) stating no Default or Event of Default
has occurred during the period covered by such statements or, if a Default or Event of Default
exists, a detailed description of the Default or Event of Default and all actions Borrower is
taking with respect to such Default or Event of Default, (y) confirming that the representations
and warranties stated in Section 5 remain true and correct in all material respects (except to the
extent such representations and warranties relate to an earlier date, in which case

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they are true and correct in all material respects as of such date), and (z) showing Borrowers’ compliance with
the covenants set forth in Section 6.21.

               (d) Budgets. As soon as available, but in any event at least 90 days after the first day of
each Fiscal Year of Parent, a budget in form reasonably satisfactory to the Lender (including
budgeted consolidated statements of operations and cash flows for Parent and its
Subsidiaries) of Parent and its Subsidiaries in reasonable detail for the four Fiscal Quarters
of the current Fiscal Year of Parent and, with appropriate discussion, the principal assumptions
upon which such budget is based.

               (e) Contract Backlog Report. As soon as available, but in any event at least 90 days after
the first day of each Fiscal Year of Parent, a contract backlog report for all contracts that
generate at least $1,000,000 in annual revenue in form reasonably satisfactory to the Lender
(including, without limitation, a summary of all such contract terms) of Parent and its
Subsidiaries in reasonable detail as of the first day of each such Fiscal Year of Parent.

               (f) Notice of Default or Litigation. Promptly, and in any event within three Business Days
after any Responsible Officer of Parent or Borrower obtains knowledge thereof, notice of (1) the
occurrence of any event which constitutes a Default or an Event of Default or any other event which
could reasonably be expected to have a Material Adverse Effect, which notice shall specify the
nature thereof, the period of existence thereof and what action Borrower proposes to take with
respect thereto, (2) the commencement of, or threat of, or any significant development in, any
litigation, labor controversy, arbitration or governmental proceeding pending against Parent or any
of its Subsidiaries which, if adversely determined, could reasonably be expected to have a Material
Adverse Effect.

               (g) Management Letters. Promptly upon presentation to Parent or Parent’s audit committee, a
copy of each report or any “management letter” submitted to Parent or any of its Subsidiaries by
its certified public accountants and the management’s responses thereto.

               (h) Environmental Matters. Promptly upon, and in any event within five Business Days after
any Responsible Officer of Parent or Borrower obtains knowledge thereof, notice of one or more of
the following environmental matters which may reasonably be expected to have a Material Adverse
Effect: (1) any notice of Environmental Claim against Parent or any of its Subsidiaries or any real
property owned or operated by Parent or any of its Subsidiaries; (2) any condition or occurrence on
or arising from any real property owned or operated by Parent or any of its Subsidiaries that (A)
results in noncompliance by Parent or any of its Subsidiaries with any applicable Environmental Law
or (B) could reasonably be expected to form the basis of an Environmental Claim against Parent or
any of its Subsidiaries or any such real property; (3) any condition or occurrence on any real
property owned or operated by Parent or any of its Subsidiaries that could reasonably be expected
to cause such real property to be subject to any restrictions on the ownership, occupancy, use or
transferability by Parent or any of its Subsidiaries of such real property under any Environmental
Law; and (4) any removal or remedial actions to be taken in response to the actual or alleged
presence of any Hazardous Material on any real property owned or operated by Parent or any of its
Subsidiaries as required by any Environmental Law or any governmental or other administrative
agency. All such notices shall describe in reasonable detail the nature of the claim,
investigation, condition,

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occurrence or removal or remedial action and Parent’s or such
Subsidiary’s response thereto. In addition, Parent and Borrower agree to provide the Lender with
copies of all material written communications by Parent or any of its Subsidiaries with any Person,
government or governmental agency relating to any of the matters set forth in clauses (1)-(4)
above, and such detailed reports relating to any of the matters set forth in clauses (1)-(4) above
as may reasonably be requested by the Lender.

               (i) Other Information. From time to time, such other information or documents (financial or
otherwise) as the Lender may reasonably request in writing.

          6.2 Inspections. Parent will, and will cause each Subsidiary to, permit officers,
representatives and agents of the Lender, to visit and inspect any Property of Parent or such
Subsidiary, and, subject to Section 2.11(d), to examine the books of account of Parent or such
Subsidiary and discuss the affairs, finances and accounts of Parent or such Subsidiary with its and
their executive officers and independent accountants, all at such reasonable times and with
reasonable notice as the Lender may request.

          6.3 Maintenance of Property, Insurance, etc. Parent will, and will cause each of its
Subsidiaries to, (1) keep its material property, plant and equipment in reasonably good repair,
working order and condition, normal wear and tear excepted, and shall from time to time make all
necessary and proper repairs, renewals, replacements, extensions, additions, betterments and
improvements thereto so that at all times such property, plant and equipment are reasonably
preserved and maintained and (2) maintain in full force and effect with financially sound and
reputable insurance companies insurance which provides substantially the same (or greater) coverage
and against at least such risks as is in accordance with industry practice, and shall furnish to
the Lender upon written request full information as to the insurance so carried. In any event,
Parent shall, and shall cause each of its Subsidiaries to, maintain insurance on the Collateral to
the extent required by the Collateral Documents.

          6.4 Preservation of Existence. Parent will, and will cause each of its Subsidiaries to, do
or cause to be done, all things necessary to preserve and keep in full force and effect its
existence and, except where the failure to do so would not reasonably be expected to have a
Material Adverse Effect, its franchises, authority to do business, permits, licenses, patents,
trademarks, copyrights and other proprietary rights; provided, however, that nothing in this
Section 6.4 shall prevent, to the extent permitted by Section 6.13, sales of assets by Parent or
any of its Subsidiaries, or the merger or consolidation between or among the Subsidiaries of
Parent.

          6.5 Compliance with Laws. Parent shall, and shall cause each of its Subsidiaries to, comply
in all respects with the requirements of all federal, state, local, and foreign laws, rules,
regulations, ordinances and orders applicable to its property or business operations, where any
such non-compliance could reasonably be expected to have a Material Adverse Effect or result in a
Lien upon any of its material Property.

          6.6 ERISA. Parent shall, and shall cause each of its Subsidiaries to, promptly pay and
discharge all obligations and liabilities arising under ERISA of a character which if unpaid or
unperformed could reasonably be expected to have a Material Adverse Effect or result in a Lien upon
any of its material Property. Parent shall, and shall cause each of its Subsidiaries to,

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promptly notify the Lender of: (a) the occurrence of any material reportable event (as defined in ERISA)
with respect to a Plan, (b) receipt of any notice from the PBGC of its intention to seek
termination of any material Plan or appointment of a trustee therefor, (c) its intention to
terminate or withdraw from any material Plan, and (d) the occurrence of any event with respect to
any Plan which would result in the incurrence by Parent or any Subsidiary of any material
liability, fine or penalty, or any material increase in the contingent liability of Parent or any
Subsidiary with respect to any post-retirement Welfare Plan benefit.

          6.7 Payment of Taxes. Parent will, and will cause each of its Subsidiaries to, pay and
discharge, all taxes, assessments, fees and other governmental charges imposed upon it or any of
its Property, before becoming delinquent and before any penalties accrue thereon, unless and to the
extent that the same are being contested in good faith and by proper proceedings and as to which
appropriate reserves are provided therefor, unless and until any Lien resulting therefrom attaches
to any of its Property.

          6.8 Contracts With Affiliates. Except with respect to contracts, agreements and business
arrangements solely among Borrower and Guarantors, Parent shall not, nor shall it permit any of its
Subsidiaries to, enter into any contract, agreement or business arrangement with any of its
Affiliates on terms and conditions which are less favorable to Parent or such Subsidiary than would
be usual and customary in similar contracts, agreements or business arrangements between Persons
not affiliated with each other.

          6.9 No Changes in Fiscal Year. Parent shall not, nor shall it permit any of its Subsidiaries
to, change the Fiscal Year from its present basis.

          6.10 Change in the Nature of Business. Parent shall not, nor shall it permit any of its
Subsidiaries to, engage in any business or activity if as a result the general nature of the
business of Parent or any Subsidiary would be changed in any material respect from the general
nature of the business engaged in by it as of the Closing Date.

          6.11 Indebtedness. Parent will not, and will not permit any of its Subsidiaries to,
contract, create, incur, assume or suffer to exist any Indebtedness, except;

               (a) To Lender. The Obligations, Hedging Liability, and Funds Transfer and Deposit Account
Liability of Parent and its Subsidiaries owing to the Lender (and its Affiliates);

               (b) Existing Indebtedness. Existing Indebtedness;

               (c) Intercompany Indebtedness. intercompany Indebtedness among Parent and its Subsidiaries
to the extent permitted by Section 6.14;

               (d) Purchase Money Indebtedness. purchase money Indebtedness (excluding Capitalized Lease
Obligations) of Parent and its Subsidiaries in an amount not to exceed $1,000,000 in the aggregate
at any one time outstanding;

               (e) Capitalized Lease Obligations. Capitalized Lease Obligations of Parent and its
Subsidiaries in an amount not to exceed the amounts set forth below at the times set forth below
in the aggregate at any one time outstanding:

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	Period	 	Limitation	 
	From the Closing Date through June 30, 2007
	 	$	6,500,000	 
	From July 1, 2007 through June 30, 2008
	 	$	13,000,000	 
	From July 1, 2008 through the Termination Date
	 	$	15,500,000	 

               (f) Subordinated Debt. the Contemplated Subordinated Debt; and

               (g) Other Indebtedness. unsecured Indebtedness of Parent and its Subsidiaries not otherwise
permitted by this Section in an amount not to exceed $1,000,000 in the aggregate at any one time
outstanding.

          6.12 Liens. Parent will not, nor will it permit any of its Subsidiaries to, create, incur or
suffer to exist any Lien on any of its Property; provided that the foregoing shall not prevent the
following (the Liens described below, the “Permitted Liens”):

               (a) Taxes. inchoate Liens for the payment of taxes which are not yet due and payable or the
payment of which is not required by Section 6.7 or, if such taxes are due and payable, the Person
owing such taxes is contesting such taxes in good faith and by appropriate proceedings and
appropriate reserves have been provided for such taxes;

               (b) Statutory Liens. Liens arising by statute in connection with worker’s compensation,
unemployment insurance, old age benefits, social security obligations, taxes, assessments,
statutory obligations or other similar charges (other than Liens arising under ERISA), good faith
cash deposits in connection with tenders, contracts or leases to which Parent or any Subsidiary is
a party or other cash deposits required to be made in the ordinary course of business other than
deposits securing Reclamation Bonds, provided in each case that the obligation is not for borrowed
money and that the obligation secured is not overdue or, if overdue, is being contested in good
faith by appropriate proceedings which prevent enforcement of the matter under contest and adequate
reserves have been established therefor;

               (c) Mechanics’ Liens. mechanics’, workmen’s, materialmen’s, landlords’, carriers’ or other
similar Liens arising in the ordinary course of business with respect to obligations which are not
due or which are being contested in good faith by appropriate proceedings which prevent enforcement
of the matter under contest;

               (d) To Lender. Liens created by or pursuant to this Agreement and the Collateral Documents;

               (e) Operating Leases. any interest or title of a lessor under any operating lease;

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               (f) Other Permitted Liens. Liens on property of Parent or any Subsidiary created solely for
the purpose of securing indebtedness permitted by Sections 6.11(d) or 6.11(e) representing or
incurred to finance the purchase price of Property, provided that no such Lien shall extend to or
cover other Property of Parent or such Subsidiary other than the respective Property so acquired,
and the principal amount of indebtedness secured by any such Lien shall at no time exceed the
purchase price of such Property, as reduced by repayments of principal thereon;

               (g) Easement. easements, rights-of-way, restrictions, and other similar encumbrances against
real property incurred in the ordinary course of business which, in the aggregate, are not
substantial in amount and which do not materially detract from the value of the Property subject
thereto or materially interfere with the ordinary conduct of the business of Parent or any
Subsidiary;

               (h) Contemplated Subordinated Debt. Liens on the Collateral subordinate to the Lien of the
Lender securing the Contemplated Subordinated Debt; and

               (i) Existing Indebtedness. those Liens described on Schedule 6.12 hereto securing Existing
Indebtedness.

          6.13 Consolidation, Merger, Sale of Assets, etc. Parent will not, nor will it permit any of
its Subsidiaries to, wind up, liquidate or dissolve its affairs or agree to any merger or
consolidation, or convey, sell, lease or otherwise dispose of all or any part of its property,
including any disposition as part of any sale-leaseback transactions except that this Section shall
not prevent:

               (a) Inventory. the sale and lease of Inventory in the ordinary course of business;

               (b) Obsolete Property. the sale, transfer or other disposition of any tangible personal
property that, in the reasonable judgment of Parent or any of its Subsidiaries, has become
uneconomic, obsolete or worn out;

               (c) Intercompany Sales. the sale, transfer, lease, or other disposition of Property of
Parent and its Wholly-owned Subsidiaries (except any Foreign Subsidiaries) to one another;

               (d) Permitted Acquisitions. any merger or consolidation as part of a Permitted Acquisition;

               (e) Intercompany Mergers. the merger of any Wholly-owned Subsidiary (except any Foreign
Subsidiaries) with and into Parent or any other Wholly-owned Subsidiary (except any Foreign
Subsidiaries), provided that, in the case of any merger involving Parent, Parent is the legal
entity surviving the merger; and

               (f) Other Sales. the sale, transfer, lease, or other disposition of Property of Parent or
any Subsidiary (including any disposition of Property as part of a sale and leaseback

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transaction) aggregating for Parent and its Subsidiaries not more than $4,000,000 during any Fiscal Year of
Parent.

          6.14 Advances, Investments and Loans. Parent will not, nor will it permit any of its
Subsidiaries to, directly or indirectly, make loans or advances to or make, retain or have
outstanding any investments (whether through purchase of equity interests or obligations or
otherwise) in, any Person or enter into any partnerships or joint ventures, or purchase or own a
futures contract or otherwise become liable for the purchase or sale of currency or other
commodities at a future date in the nature of a futures contract, except that this Section
shall not prevent:

               (a) Receivables. Receivables created in the ordinary course of business and payable or
dischargeable in accordance with customary trade terms;

               (b) Contract Advances. Advances made in the ordinary course of business and pursuant to
contractual terms to schools or school districts in an amount not to exceed $5,000,000 in the
aggregate at any one time outstanding;

               (c) Cash Equivalents. investments in Cash Equivalents;

               (d) Disputed Amounts. investments (including debt obligations) received in connection with
the bankruptcy or reorganization of suppliers and customers and in settlement of delinquent
obligations of, and other disputes with, customers and suppliers arising in the ordinary course of
business;

               (e) Subsidiaries. Parent’s investments from time to time in its Subsidiaries that are also
Borrowers or Guarantors, and investments made from time to time by a Subsidiary in one or more of
its Subsidiaries that are also Borrowers or Guarantors;

               (f) Intercompany. intercompany advances made from time to time among Borrower and any one or
more Subsidiaries that are also Guarantors in the ordinary course of business;

               (g) Permitted Acquisitions. Permitted Acquisitions;

               (h) Hedging Liability. Hedging Liability; and

               (i) Other. Other investments, loans and advances in addition to those otherwise permitted by
this Section 6.14 in an amount not to exceed $500,000 in the aggregate at any one time outstanding.

          6.15 Restricted Payments by Parent. Parent shall not make any Restricted Payments other than
the Specified Restricted Payment.

          6.16 Limitation on Restrictions. Parent will not, nor will it permit any of its Subsidiaries
to, directly or indirectly, create or otherwise cause or suffer to exist or become effective any
restriction on the ability of any such Subsidiary to (a) pay dividends or make any other
distributions on its Capital Stock or other equity interests owned by Parent or any other

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Subsidiary, (b) pay or repay any Indebtedness owed to Parent or any other Subsidiary, (c) make
loans or advances to Parent or any other Subsidiary, (d) transfer any of its Property to Parent or
any other Subsidiary, (e) encumber or pledge any of its assets to or for the benefit of the Lender
or (f) guaranty the Obligations, Hedging Liability and Funds Transfer and Deposit Account
Liability.

          6.17 Limitation on Issuances of New Equity by Subsidiaries. Parent will not permit any of
its Subsidiaries to issue any new Capital Stock (including by way of sales of treasury
stock) or other equity interests or any options or warrants to purchase, or securities
convertible into, Capital Stock or other equity interests, except for transfers and replacements of
then outstanding shares of Capital Stock or other equity interests.

          6.18 Limitation on the Creation of Subsidiaries. Notwithstanding anything to the contrary
contained in this Agreement, Parent will not, nor will it permit any of its Subsidiaries to,
establish, create or acquire after the Closing Date any Subsidiary; provided that each Borrower and
its Wholly-owned Subsidiaries shall be permitted to establish or create Wholly-owned Subsidiaries
so long as at least 30 days written notice thereof is given to the Lender from the time such
Subsidiary is formed, and Parent and its Subsidiaries timely comply with the requirements of
Section 4 (at which time Section 5.10 shall be deemed to include a reference to such Subsidiary).

          6.19 OFAC. Parent will not, nor will it permit any of its Subsidiaries to, (1) become a
person whose property or interests in property are blocked or subject to blocking pursuant to
Section 1 of Executive Order 13224 of September 23, 2001 Blocking Party and Prohibiting
Transactions With Persons Who Commit, Threaten to Commit or Support Terrorism (66 Fed. Reg.
49079(2001), (2) engage in any dealings or transactions prohibited by Section 2 of such executive
order, or be otherwise associated with any such person in any manner violative of Section 2, or (3)
become a person on the list of Specially Designated Nationals and Blocked Persons or subject to the
limitations or prohibitions under any other U.S. Department of Treasury’s Office of Foreign Assets
Control regulation or executive order.

          6.20 Operating Accounts. Parent and each of its Subsidiaries shall maintain all of its
primary or substantial operating and depository accounts at the Lender; provided, however, Parent
and its Subsidiaries may maintain depository accounts having insignificant balances in
jurisdictions in which they operate and in which the Lender does not maintain a presence.

          6.21 Financial Covenants.

               (a) Maximum Leverage Ratio. Borrower shall not, as of the last day of each Fiscal Quarter of
Parent, permit the Leverage Ratio to be more than 2.50 to 1.00.

               (b) Minimum Net Worth. Borrower shall not, as of the last day of each Fiscal Year of Parent,
permit Net Worth to be less than the total of (1) 85% of Net Worth as of the Closing Date plus (2)
50% of cumulative Net Income of Parent from the Closing Date to the determination date minus (3)
85% of all Specified Restricted Payments made by Parent.

               (c) Minimum Accumulated Cash. Borrower shall not, as of the last day of each Fiscal Quarter,
permit the Accumulated Cash to be less than $0.

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     7. Events of Default and Remedies.

          7.1 Events of Default. Any one or more of the following shall constitute an “Event of
Default” hereunder:

               (a) Payment. default in the payment when due (whether at the stated maturity thereof or at
any other time provided for in this Agreement) of all or any part of the principal of or interest
on any Note or any other Obligation payable hereunder or under any other Loan Document, provided, however that if Parent has in effect an auto-debit arrangement with the
Lender with respect to periodic interest payments due on the Loans, no such default shall
constitute an Event of Default until 2 Business Days shall have elapsed;

               (b) Covenants. default in the observance or performance of any covenant set forth in Section
6.9, 6.11, 6.12, 6.13, 6.14, 6.16, 6.18, 6.19, 6.20 or 6.21 or of any provision in any Loan
Document dealing with the use, disposition or remittance of the proceeds of Collateral or requiring
the maintenance of insurance thereon;

               (c) Other Loan Document Agreements. default in the observance or performance of any other
provision hereof or of any other Loan Document which is not remedied within 30 days after the
earlier of (i) the date on which such failure shall first become known to any Responsible Officer
or (ii) written notice thereof is given to Borrower by the Lender;

               (d) Representations and Warranties. any representation or warranty made herein or in any
other Loan Document or in any certificate delivered to the Lender pursuant hereto or thereto or in
connection with any transaction contemplated hereby or thereby proves untrue in any material
respect as of the date of the making or deemed making thereof;

               (e) Other Loan Documents. any event occurs or condition exists (other than those described
in Sections 7.1(a) through 7.1(d)) which is specified as an event of default under any of the other
Loan Documents, or any of the Loan Documents shall for any reason not be or shall cease to be in
full force and effect or is declared to be null and void, or any of the Collateral Documents shall
for any reason fail to create a valid and perfected first priority Lien in favor of the Lender in
any Collateral purported to be covered thereby except as expressly permitted by the terms thereof,
or Parent, any Guarantor or any Subsidiary takes any action for the purpose of terminating,
repudiating or rescinding any Loan Document executed by it or any of its obligations thereunder;

               (f) Other Obligations to Lender. default shall occur under any Indebtedness or other
obligation of Parent or any Subsidiary in favor of the Lender or its Affiliates;

               (g) Cross Default. default shall occur under any Indebtedness of Parent or any Subsidiary
aggregating in excess of $1,000,000, or under any indenture, agreement or other instrument under
which the Indebtedness aggregating in excess of $1,000,000 may be issued, and such default shall
continue for a period of time sufficient to permit the acceleration of the maturity of any such
Indebtedness (whether or not such maturity is in fact accelerated), or any such Indebtedness shall
not be paid when due (whether by demand, lapse of time, acceleration or otherwise);

-38-

 

               (h) Judgments. any judgment or judgments, writ or writs or warrant or warrants of
attachment, or any similar process or processes, shall be entered or filed against Parent or any
Subsidiary, or against any of its Property, in an aggregate amount in excess of $1,000,000 (except
to the extent fully covered by insurance pursuant to which the insurer has accepted liability
therefor in writing), and which remains undischarged, unvacated, unbonded or unstayed for a period
of 30 days;

               (i) Pension Liabilities. Parent or any Subsidiary, or any member of its Controlled Group,
shall fail to pay when due an amount or amounts aggregating in excess of $500,000 which it shall
have become liable to pay to the PBGC or to a Plan under Title IV of ERISA; or notice of intent to
terminate a Plan or Plans having aggregate Unfunded Vested Liabilities in excess of $500,000
(collectively, a “Material Plan”) shall be filed under Title IV of ERISA by Parent or any
Subsidiary, or any other member of its Controlled Group, any plan administrator or any combination
of the foregoing; or the PBGC shall institute proceedings under Title IV of ERISA to terminate or
to cause a trustee to be appointed to administer any Material Plan or a proceeding shall be
instituted by a fiduciary of any Material Plan against Parent or any Subsidiary, or any member of
its Controlled Group, to enforce Section 515 or 4219(c)(5) of ERISA and such proceeding shall not
have been dismissed within 60 days thereafter; 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;

               (j) Material Adverse Effect. in the exercise of the Lender’s good faith judgment, the Lender
shall have determined that a Material Adverse Effect has occurred or will occur, provided, however,
that if Lender shall have so determined that a Material Adverse Effect will occur, it shall provide
Parent with prior written notice reasonable under the circumstances of such determination;

               (k) Change of Control. any Change of Control shall occur;

               (l) Insolvency. Parent, any Guarantor or any Subsidiary shall (1) have entered involuntarily
against it an order for relief under the United States Bankruptcy Code, as amended, (2) not pay, or
admit in writing its inability to pay, its debts generally as they become due, (3) make an
assignment for the benefit of creditors, (4) apply for, seek, consent to or acquiesce in, the
appointment of a receiver, custodian, trustee, examiner, liquidator or similar official for it or
any substantial part of its Property, (5) institute any proceeding seeking to have entered against
it an order for relief under the United States Bankruptcy Code, as amended, to adjudicate it
insolvent, or seeking dissolution, winding up, liquidation, reorganization, arrangement, adjustment
or composition of it or its debts under any law relating to bankruptcy, insolvency or
reorganization or relief of debtors or fail to file an answer or other pleading denying the
material allegations of any such proceeding filed against it, (6) take any business or corporate
action in furtherance of any matter described in parts (1) through (5) above, or (7) fail to
contest in good faith any appointment or proceeding described in Section 7.1(l);

               (m) Appointment of Receiver. a custodian, receiver, trustee, examiner, liquidator or similar
official shall be appointed for Parent or any Subsidiary, or any substantial part of any of its
Property, or a proceeding described in Section 7.1(l)(5) shall be instituted against Parent or any
Subsidiary, and such appointment continues undischarged or such proceeding continues undismissed or
unstayed for a period of 60 days;

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               (n) Extension of Mandatory Redemption Date. Parent’s failure on or before September 30, 2008
to extend the mandatory redemption date of Parent’s preferred stock to a date after March 15, 2010;
or

               (o) Extension of Maturity Dates. Parent’s failure on or before October 15 of each year
during the term of the Commitment to extend the maturity of the Contemplated Subordinated Debt to a
date at least 14 1/2 months after such October 15.

          7.2 Non-Bankruptcy Defaults. When any Event of Default other than those described in
Sections 7.1(l) or 7.1(m) has occurred and is continuing, the Lender may, by written notice to
Borrower: (a) terminate the remaining Commitment and all other obligations of the Lender hereunder
on the date stated in such notice (which may be the date thereof); (b) declare the principal of and
the accrued interest on all outstanding Notes to be forthwith due and payable and thereupon all
outstanding Notes, including both principal and interest thereon, shall be and become immediately
due and payable together with all other amounts payable under the Loan Documents without further
demand, presentment, protest or notice of any kind; and (c) demand that Borrower immediately pay to
the Lender the full amount then available for drawing under each or any Letter of Credit, and
Borrower agrees to immediately make such payment and acknowledge and agree that the Lender would
not have an adequate remedy at law for failure by Borrower to honor any such demand and that the
Lender shall have the right to require Borrower to specifically perform such undertaking whether or
not any drawings or other demands for payment have been made under any Letter of Credit.

          7.3 Bankruptcy Defaults. When any Event of Default described in Sections 7.1(l) or 7.1(m)has
occurred and is continuing, then all outstanding Notes shall immediately become due and payable
together with all other amounts payable under the Loan Documents without presentment, demand,
protest or notice of any kind, the obligation of the Lender to extend further credit pursuant to
any of the terms hereof shall immediately terminate and Borrower shall immediately pay to the
Lender the full amount then available for drawing under all outstanding Letters of Credit, Borrower
acknowledging and agreeing that the Lender would not have an adequate remedy at law for failure by
Borrower to honor any such demand and that the Lender shall have the right to require Borrower to
specifically perform such undertaking whether or not any draws or other demands for payment have
been made under any of the Letters of Credit.

          7.4 Collateral for Undrawn Letters of Credit.

               (a) Obligation to Provide. If the prepayment of the amount available for drawing under any
or all outstanding Letters of Credit is required under Section 2.7(b) or under Section 7.2 or 7.3,
Borrower shall forthwith pay the amount required to be so prepaid, to be held by the Lender as
provided in Section 7.4(b).

               (b) Use of Collateral. All amounts prepaid pursuant to Section 7.4(a) shall be held by the
Lender in one or more separate collateral accounts (each such account, and the credit balances,
properties, and any investments from time to time held therein, and any substitutions

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for such account, any certificate of deposit or other instrument evidencing any of the foregoing and all
proceeds of and earnings on any of the foregoing being collectively called the “Collateral
Account”) as security for, and for application by the Lender (to the extent available) to, the
reimbursement of any payment under any Letter of Credit then or thereafter made by the Lender, and
to the payment of the unpaid balance of any other Obligations. The Collateral Account shall be
held in the name of and subject to the exclusive dominion and control of the Lender. If and when
requested by Borrower, the Lender shall invest funds held in the Collateral Account from
time to time in direct obligations of, or obligations the principal of and interest on which
are unconditionally guaranteed by, the United States of America with a remaining maturity of one
year or less, provided that the Lender is irrevocably authorized to sell investments held in the
Collateral Account when and as required to make payments out of the Collateral Account for
application to amounts due and owing from Borrower to the L/C Issuer; provided, however, that if
(1) Borrower shall have made payment of all such obligations referred to in subsection (a) above,
(2) all relevant preference or other disgorgement periods relating to the receipt of such payments
have passed, and (3) no Letters of Credit, Commitment, Loans or other Obligations remain
outstanding hereunder, then the Lender shall release to Borrower any remaining amounts held in the
Collateral Account.

          7.5 Expenses. Borrower agrees to pay to the Lender, and any other holder of any Note
outstanding hereunder, all costs and expenses reasonably incurred or paid by the Lender or any such
holder, including reasonable attorneys’ fees and court costs, in connection with any Default or
Event of Default by Borrower hereunder or in connection with the enforcement of any of the Loan
Documents (including all such costs and expenses incurred in connection with any proceeding under
the United States Bankruptcy Code involving Parent or any Subsidiary as a debtor thereunder).

     8. Change in Circumstances and Contingencies.

          8.1 Funding Indemnity. If the Lender shall incur any loss, cost or expense (including,
without limitation, any loss of profit, and any loss, cost or expense incurred by reason of the
liquidation or re-employment of deposits or other funds acquired by the Lender to fund or maintain
any Eurodollar Loan or the relending or reinvesting of such deposits or amounts paid or prepaid to
the Lender or by reason of breakage of interest rate swap agreements or the liquidation of other
hedging contracts or agreements) as a result of:

     (1) any payment, prepayment or conversion of a Eurodollar Loan on a date other than
the last day of its Interest Period,

     (2) any failure (because of a failure to meet the conditions of Section 3 or
otherwise) by Borrower to borrow or continue a Eurodollar Loan, or to convert a Base Rate
Loan into a Eurodollar Loan, on the date specified in a notice given pursuant to Section
2.4(a),

     (3) any failure by Borrower to make any payment of principal on any Eurodollar Loan
when due (whether by acceleration or otherwise), or

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     (4) any acceleration of the maturity of a Eurodollar Loan as a result of the
occurrence of any Event of Default hereunder,

then, upon the demand of the Lender, Borrower shall pay to the Lender such amount as will reimburse
the Lender for such loss, cost or expense. If the Lender makes such a claim for compensation, it
shall provide to Borrower a certificate setting forth the amount of such loss, cost or expense in
reasonable detail (including an explanation of the basis for and the computation of such loss, cost
or expense) and the amounts shown on such certificate shall be conclusive absent manifest error.

          8.2 Illegality. Notwithstanding any other provisions of this Agreement or any Note, if at
any time any change in applicable law, rule or regulation or in the interpretation thereof makes it
unlawful for the Lender to make or continue to maintain any Eurodollar Loans or to perform its
obligations as contemplated hereby, the Lender shall promptly give notice thereof to Borrower and
the Lender’s obligations to make or maintain Eurodollar Loans under this Agreement shall be
suspended until it is no longer unlawful for the Lender to make or maintain Eurodollar Loans.
Borrower shall prepay on demand the outstanding principal amount of any such affected Eurodollar
Loans, together with all interest accrued thereon and all other amounts then due and payable to the
Lender under this Agreement; provided, however, subject to all of the terms and conditions of this
Agreement, Borrower may then elect to borrow the principal amount of the affected Eurodollar Loans
from the Lender by means of Base Rate Loans.

          8.3 Unavailability of Deposits or Inability to Ascertain, or Inadequacy of, LIBOR. If on or
prior to the first day of any Interest Period for any Borrowing of Eurodollar Loans the Lender
determines that:

     (1) deposits in Dollars (in the applicable amounts) are not being offered to it in the
interbank eurodollar market for such Interest Period, or that by reason of circumstances
affecting the interbank eurodollar market adequate and reasonable means do not exist for
ascertaining the applicable LIBOR, or

     (2) (A) LIBOR as determined by the Lender will not adequately and fairly reflect the
cost to the Lender of funding its Eurodollar Loans for such Interest Period or (B) the
making or funding of Eurodollar Loans has become impracticable,

then the Lender shall forthwith give notice thereof to Borrower, whereupon until the Lender
notifies Borrower that the circumstances giving rise to such suspension no longer exist, the
obligations of the Lender to make Eurodollar Loans shall be suspended.

          8.4 Yield Protection.

               (a) Taxes and Reserves. If, on or after the date hereof, the adoption of any applicable law,
rule or regulation, or any change therein, 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 the Lender (or its Lending Office) with
any request or directive (whether or not having the force of law) of any such authority, central
bank or comparable agency:

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     (1) shall subject the Lender (or its Lending Office) to any tax, duty or other charge
with respect to its Eurodollar Loans, its Note, its Letter(s) of Credit, any Reimbursement
Obligations owed to it or its obligation to make Eurodollar Loans, issue a Letter of Credit,
or shall change the basis of taxation of payments to the Lender (or its Lending Office) of
the principal of or interest on its Eurodollar Loans, Letter(s) of Credit or any other
amounts due under this Agreement or any other Loan Document in respect of its Eurodollar
Loans, Letter(s) of Credit, any Reimbursement Obligations owed to it, or its obligation to
make Eurodollar Loans, or issue a Letter of Credit (except for changes in the rate of tax on
the overall net income of the Lender or its Lending Office imposed
by the jurisdiction in which the Lender’s principal executive office or Lending Office
is located); or

     (2) shall impose, modify or deem applicable any reserve, special deposit or similar
requirement (including, without limitation, any such requirement imposed by the Board of
Governors of the Federal Reserve System, but excluding with respect to any Eurodollar Loans
any such requirement included in an applicable Reserve Percentage) against assets of,
deposits with or for the account of, or credit extended by, the Lender (or its Lending
Office) or shall impose on the Lender (or its Lending Office) or on the interbank market any
other condition affecting its Eurodollar Loans, its Note, its Letter(s) of Credit, any
Reimbursement Obligation owed to it, or its obligation to make Eurodollar Loans, or to issue
a Letter of Credit;

and the result of any of the foregoing is to increase the cost to the Lender (or its Lending
Office) of making or maintaining any Eurodollar Loan, issuing or maintaining a Letter of Credit, or
to reduce the amount of any sum received or receivable by the Lender (or its Lending Office) under
this Agreement or under any other Loan Document with respect thereto, by an amount deemed by the
Lender to be material, then, within 15 days after demand by the Lender (accompanied by a
certificate of the Lender explaining such increase in cost and the calculation thereof in
reasonable detail), Borrower shall be obligated to pay to the Lender such additional amount or
amounts as will compensate the Lender for such increased cost or reduction.

               (b) Capital. If, after the date hereof, the Lender shall have determined that the adoption
of any applicable law, rule or regulation regarding capital adequacy, or any change therein, 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
the Lender (or its Lending Office) or any corporation controlling the Lender with 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 had the effect of reducing the rate of return on
the Lender’s or such corporation’s capital as a consequence of its obligations hereunder to a level
below that which the Lender or such corporation could have achieved but for such adoption, change
or compliance (taking into consideration the Lender’s or such corporation’s policies with respect
to capital adequacy) by an amount deemed by the Lender to be material, then from time to time,
within 15 days after demand by the Lender (accompanied by a certificate of the Lender explaining
such reduction and the calculation thereof in reasonable detail), Borrower shall pay to the Lender
such additional amount or amounts as will compensate the Lender for such reduction.

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               (c) Certificate. A certificate of the Lender claiming compensation under this Section 8.4
and setting forth the additional amount or amounts to be paid to it hereunder shall be conclusive
absent manifest error. In determining such amount, the Lender may use any reasonable averaging and
attribution methods.

          8.5 Lending Offices. The Lender may, at its option, elect to make its Loans hereunder at the
branch, office or affiliate specified on the appropriate signature page hereof (each a “Lending
Office”) for each type of Loan available hereunder or at such other of its branches, offices or
affiliates as it may from time to time elect and designate in a written notice to
Borrower. To the extent reasonably possible, the Lender shall designate an alternative branch
or funding office with respect to its Eurodollar Loans to reduce any liability of Borrower to the
Lender under Section 8.4 or to avoid the unavailability of Eurodollar Loans under Section 8.3, so
long as such designation is not disadvantageous to the Lender.

          8.6 Discretion of Lender as to Manner of Funding. Notwithstanding any other provision of
this Agreement, the Lender shall be entitled to fund and maintain its funding of all or any part of
the Loans in any manner it sees fit, it being understood, however, that for the purposes of this
Agreement all determinations hereunder with respect to Eurodollar Loans shall be made as if the
Lender had actually funded and maintained each Eurodollar Loan through the purchase of deposits in
the interbank eurodollar market having a maturity corresponding to such Loan’s Interest Period, and
bearing an interest rate equal to LIBOR for such Interest Period.

          8.7 Hedging Liability and Funds Transfer and Deposit Account Liability Arrangements. By
virtue of the Lender’s execution of this Agreement, any Affiliate of the Lender with whom Parent or
any Subsidiary has entered into an agreement creating Hedging Liability or Funds Transfer and
Deposit Account Liability shall be deemed a Lender party hereto, it being understood and agreed
that the rights and benefits of such Affiliate under the Loan Documents consist exclusively of such
Affiliate’s right to share in payments and collections out of the Collateral and the Guaranties as
more fully set forth in Section 2.8 and Section 4 hereof.

     9. Miscellaneous.

          9.1 Withholding Taxes. Each payment by Borrower under this Agreement or the other Loan
Documents shall be made without withholding for or on account of any present or future taxes (other
than overall net income taxes on the recipient imposed by the jurisdiction in which its principal
executive office or Lending Office is located) imposed by or within the jurisdiction in which
Borrower is domiciled, any jurisdiction from which Borrower makes any payment, or (in each case)
any political subdivision or taxing authority thereof or therein. If any such withholding is so
required, Borrower shall make the withholding, pay the amount withheld to the appropriate
governmental authority before penalties attach thereto or interest accrues thereon and forthwith
pay such additional amount as may be necessary to ensure that the net amount actually received by
the Lender free and clear of such taxes (including such taxes on such additional amount) is equal
to the amount that the Lender would have received had such withholding not been made. If the
Lender pays any amount in respect of any such taxes, penalties or interest, Borrower shall
reimburse the Lender for that payment on demand in the currency in which such payment was made. If
Borrower pays any such taxes, penalties or interest, it shall

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deliver official tax receipts evidencing that payment or certified copies thereof to the Lender on or before the thirtieth day
after payment.

          9.2 No Waiver, Cumulative Remedies. No delay or failure on the part of the Lender or on the
part of the holder or holders of any of the Obligations in the exercise of any power or right under
any Loan Document shall operate as a waiver thereof or as an acquiescence in any default, nor shall
any single or partial exercise of any power or right preclude any other or further exercise thereof
or the exercise of any other power or right. The rights and remedies hereunder of the Lender and
of the holder or holders of any of the Obligations are cumulative to, and not exclusive of, any
rights or remedies which any of them would otherwise have.

          9.3 Non-Business Days. If any payment hereunder becomes due and payable on a day which is
not a Business Day, the due date of such payment shall be extended to the next succeeding Business
Day on which date such payment shall be due and payable. In the case of any payment of principal
falling due on a day which is not a Business Day, interest on such principal amount shall continue
to accrue during such extension at the rate per annum then in effect, which accrued amount shall be
due and payable on the next scheduled date for the payment of interest.

          9.4 Documentary Taxes. Borrower agrees to pay on demand any documentary, stamp or similar
taxes payable in respect of this Agreement or any other Loan Document, including interest and
penalties, in the event any such taxes are assessed, irrespective of when such assessment is made
and whether or not any credit is then in use or available hereunder.

          9.5 Survival of Representations. All representations and warranties made herein or in any
other Loan Document or in certificates given pursuant hereto or thereto shall survive the execution
and delivery of this Agreement and the other Loan Documents, and shall continue in full force and
effect with respect to the date as of which they were made as long as any credit is in use or
available hereunder.

          9.6 Survival of Indemnities. All indemnities and other provisions relative to reimbursement
to the Lender of amounts sufficient to protect the yield of the Lender with respect to the Loans
and Letters of Credit, including, but not limited to, Sections 8.1, 8.4, and 9.12, shall survive
the termination of this Agreement and the other Loan Documents and the payment of the Obligations.

          9.7 Notices.

               (a) Addresses and Times. Except as otherwise specified herein, all notices hereunder and
under the other Loan Documents shall be in writing (including, without limitation, notice by
telecopy) and shall be given to the relevant party at its address or facsimile number set forth
below, or such other address or facsimile number as such party may hereafter specify by notice to
the Lender and Borrower given by courier, by United States certified or registered mail, by
facsimile or by other telecommunication device capable of creating a written record of such notice
and its receipt.

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	If to Parent or Borrower:

	 	K12 Inc.
	 

	 	2300 Corporate Park Drive
	 

	 	Herndon, Virginia 20171
	 

	 	Attention: Chief Financial Officer
	 
	 	 
	With a copy (which shall not constitute

	 	K12 Inc.
	notice) to:

	 	2300 Corporate Park Drive
	 

	 	Herndon, Virginia 20171
	 

	 	Attention: General Counsel
	 
	 	 
	and to:

	 	Kelley Drye & Warren LLP
	 

	 	8000 Towers Crescent Drive, Suite 1200
	 

	 	Vienna, Virginia 22182
	 

	 	Attention: Joseph B. Hoffman
	 
	 	 
	If to Lender:

	 	PNC Bank, National Association
	 

	 	808 17th Street NW
	 

	 	Washington, D.C. 20006-3944
	 

	 	Attention: Christine E. Whitney
	 
	 	 
	With a copy (which shall not constitute

	 	Greenebaum Doll & McDonald PLLC
	notice) to:

	 	255 East Fifth Street, Suite 2800
	 

	 	Cincinnati, Ohio 45202
	 

	 	Attention: Michael H. Brown

     Each such notice, request or other communication shall be effective (1) if given by facsimile,
when such facsimile is transmitted to the facsimile number specified in this Section prior to 5:00
pm Washington, D.C. time on a Business Day and otherwise on the next Business Day and a
confirmation of such facsimile has been received by the sender, (2) if given by mail, 5 days after
such communication is deposited in the mail, certified or registered with return receipt requested,
addressed as aforesaid or (3) if given by any other means, when delivered at the addresses
specified in this Section or on the signature pages hereof prior to 5:00 pm Washington, D.C. time
on a Business Day and otherwise on the next Business Day; provided that any notice given pursuant
to Section 2 hereof shall be effective only upon receipt.

               (b) Electronic Mail. Electronic mail and internet and intranet websites may be used only to
distribute routine communications, such as financial statements, and to distribute Loan Documents
for execution by the parties thereto, and may not be used for any other purpose.

          9.8 Counterparts. This Agreement may be executed in any number of counterparts, and by the
different parties hereto on separate counterpart signature pages, and all such counterparts taken
together shall be deemed to constitute one and the same instrument.

          9.9 Successors and Assigns; Assignments and Participations.

               (a) Successors and Assigns Generally. The provisions of this Agreement shall be binding upon
and inure to the benefit of the parties hereto and their respective successors and

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assigns permitted hereby, except that neither Borrower nor Parent may assign or otherwise transfer any of
its rights or obligations under any Loan Document without the prior written consent of the Lender,
and Lender may not assign or otherwise transfer any of its rights or obligations hereunder except
(1) by way of participation in accordance with the provisions of Section 9.9(b) or (2) by way of
pledge or assignment of a security interest subject to the restrictions of Section 9.9(d) (and any
other attempted assignment or transfer by any party hereto shall be null and void). Nothing in
this Agreement, expressed or implied, shall be construed to confer upon any Person (other than the
parties hereto, their respective successors and assigns permitted hereby, Participants to the
extent provided in Section 9.9(b) and, to the extent expressly contemplated hereby, the Related Parties of the Lender) any legal or equitable
right, remedy or claim under or by reason of this Agreement.

               (b) Participations. Lender may at any time, without the consent of, or notice to, Borrower,
sell participations to any Person (other than a natural person or Borrower or any of Borrower’s
Affiliates or Subsidiaries) (each, a “Participant”) in all or a portion of the Lender’s rights
and/or obligations under this Agreement (including all or a portion of its Commitment and/or the
Loans owing to it); provided that (1) the Lender’s obligations under this Agreement shall remain
unchanged, (2) the Lender shall remain solely responsible to the other parties hereto for the
performance of such obligations and (3) Borrower and L/C Issuer shall continue to deal solely and
directly with the Lender in connection with the Lender’s rights and obligations under this
Agreement.

               Any agreement or instrument pursuant to which the Lender sells such a participation shall
provide that the Lender shall retain the sole right to enforce this Agreement and to approve any
amendment, modification or waiver of any provision of this Agreement; provided that such agreement
or instrument may provide that the Lender will not, without the consent of the Participant, agree
to any amendment or waiver described in Section 9.10 that affects such Participant. Subject to
Section 9.9(c), Borrower agrees that each Participant shall be entitled to the benefits of Sections
8.1 and 8.4(b) to the same extent as if it were the Lender. To the extent permitted by law, each
Participant also shall be entitled to the benefits of Section 9.13 as though it were the Lender.

               (c) Limitations upon Participant Rights. A Participant shall not be entitled to receive any
greater payment under Section 8.4(a) than the Lender would have been entitled to receive with
respect to the participation sold to such Participant, unless the sale of the participation to such
Participant is made with Borrower’ prior written consent. A Participant that is not a United
States person (as such term is defined in Section 7701(a)(30) of the Code) if it were the Lender
shall not be entitled to the benefits of Section 9.1 unless the sale of the participation to such
Participant is made with Borrower’ prior written consent.

               (d) Certain Pledges. The Lender may at any time pledge or assign a security interest in all
or any portion of its rights under this Agreement to secure obligations of the Lender, including
any pledge or assignment to secure obligations to a Federal Reserve Bank; provided that no such
pledge or assignment shall release the Lender from any of its obligations hereunder or substitute
any such pledgee or assignee for the Lender as a party hereto.

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          9.10 Amendments. Any provision of this Agreement or the other Loan Documents may be amended
or waived if, but only if, such amendment or waiver is in writing and is signed by (a) Borrower,
(b) the Lender, and (c) if the rights or duties of the L/C Issuer are affected thereby, the L/C
Issuer.

          9.11 Headings. Section headings used in this Agreement are for reference only and shall not
affect the construction of this Agreement.

          9.12 Costs and Expenses; Indemnification.

               (a) Obligation to Pay. Borrowers agree to pay all costs and expenses of the Lender payable
to third parties in connection with the preparation, negotiation, and administration of the Loan
Documents, including, without limitation, the reasonable fees and disbursements of outside counsel
to the Lender, in connection with the preparation and execution of the Loan Documents, and any
amendment, waiver or consent related thereto, whether or not the transactions contemplated herein
are consummated, together with any fees and charges suffered or incurred by the Lender and payable
to third parties in connection with periodic collateral filing fees and lien searches. Borrower
further agrees to indemnify the Lender, and its directors, officers, employees, agents, financial
advisors, and consultants against all Damages (including, without limitation, all expenses of
litigation or preparation therefor, whether or not the indemnified Person is a party thereto, or
any settlement arrangement arising from or relating to any such litigation) which any of them may
reasonably pay or incur arising out of or relating to any Loan Document or any of the transactions
contemplated thereby or the direct or indirect application or proposed application of the proceeds
of any Loan or Letter of Credit, other than those which arise from the fraud, gross negligence or
willful misconduct of the party claiming indemnification. Borrower, upon demand by the Lender at
any time, shall reimburse the Lender for any reasonable legal or other expenses incurred and
payable to third parties in connection with investigating or defending against any of the foregoing
(including any settlement costs relating to the foregoing) except if the same is directly due to
the fraud, gross negligence or willful misconduct of the party to be indemnified. The obligations
of Borrower under this Section 9.12 shall survive the termination of this Agreement.

               (b) Indemnity. Borrower unconditionally agrees to forever indemnify, defend and hold
harmless, and covenant not to sue for any claim for contribution against, the Lender for any
Damages, costs, loss or expense, including without limitation, response, remedial or removal costs,
arising out of any of the following: (1) any presence, release, threatened release or disposal of
any hazardous or toxic substance or petroleum by Parent, Borrower or any Subsidiary or otherwise
occurring on or with respect to its Property (whether owned or leased), (2) the operation or
violation of any environmental law, whether federal, state, or local, and any regulations
promulgated thereunder by Parent, Borrower or any Subsidiary or otherwise occurring on or with
respect to its Property (whether owned or leased), (3) any claim for personal injury or property
damage in connection with Parent, Borrower or any Subsidiary or otherwise occurring on or with
respect to its Property (whether owned or leased), and (4) the inaccuracy or breach of any
environmental representation, warranty or covenant by Parent, Borrower or any Subsidiary made
herein or in any other Loan Document evidencing or securing any Obligations or setting forth terms
and conditions applicable thereto or otherwise relating thereto, except for Damages arising from
the fraud, willful misconduct or gross negligence of the party claiming

-48-

 

indemnification. This indemnification shall survive the payment and satisfaction of all Obligations and the termination
of this Agreement, and shall remain in force beyond the expiration of any applicable statute of
limitations and payment or satisfaction in full of any single claim under this indemnification.
This indemnification shall be binding upon the successors and assigns of Borrower and shall inure
to the benefit of the Lender, its directors, officers, employees, agents, and collateral trustees,
and their successors and assigns.

          9.13 Set-off. In addition to any rights now or hereafter granted under applicable law and
not by way of limitation of any such rights, upon the occurrence and during the continuance of any
Event of Default, Lender and each subsequent holder of any Obligation is hereby
authorized by each of Parent and Borrower at any time or from time to time, without notice to
Parent, Borrower or to any other Person, any such notice being hereby expressly waived, to set-off
and to appropriate and to apply any and all deposits (general or special, including, but not
limited to, indebtedness evidenced by certificates of deposit, whether matured or unmatured, but
not including trust accounts, and in whatever currency denominated) and any other indebtedness at
any time held or owing by the Lender or that subsequent holder to or for the credit or the account
of Parent or Borrower, whether or not matured, against and on account of the Obligations of
Borrower to the Lender or that subsequent holder under the Loan Documents, including, but not
limited to, all claims of any nature or description arising out of or connected with the Loan
Documents, irrespective of whether or not (a) the Lender or that subsequent holder shall have made
any demand hereunder or (b) the principal of or the interest on the Loans or Note and other amounts
due hereunder shall have become due and payable pursuant to Section 7 and although said obligations
and liabilities, or any of them, may be contingent or unmatured.

          9.14 Entire Agreement. The Loan Documents constitute the entire understanding of the parties
thereto with respect to the subject matter thereof and any prior agreements, whether written or
oral, with respect thereto are superseded hereby.

          9.15 Governing Law. This Agreement and the other Loan Documents, and the rights and duties
of the parties hereto, shall be construed and determined in accordance with the internal laws of
the Commonwealth of Virginia.

          9.16 Severability of Provisions. Any provision of any Loan Document which is unenforceable
in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such
unenforceability without invalidating the remaining provisions hereof or affecting the validity or
enforceability of such provision in any other jurisdiction. All rights, remedies and powers
provided in this Agreement and the other Loan Documents may be exercised only to the extent that
the exercise thereof does not violate any applicable mandatory provisions of law, and all the
provisions of this Agreement and other Loan Documents are intended to be subject to all applicable
mandatory provisions of law which may be controlling and to be limited to the extent necessary so
that they will not render this Agreement or the other Loan Documents invalid or unenforceable.

          9.17 Excess Interest. Notwithstanding any provision to the contrary contained herein or in
any other Loan Document, no such provision shall require the payment or permit the collection of
any amount of interest in excess of the maximum amount of interest permitted by applicable law to
be charged for the use or detention, or the forbearance in the collection, of all or

-49-

 

any portion of the Loans or other obligations outstanding under this Agreement or any other Loan Document (“Excess
Interest”). If any Excess Interest is provided for, or is adjudicated to be provided for, herein
or in any other Loan Document, then in such event (a) the provisions of this Section shall govern
and control, (b) no Borrower, guarantor or endorser shall be obligated to pay any Excess Interest,
(c) any Excess Interest that the Lender may have received hereunder shall, at the option of the
Lender, be (1) applied as a credit against the then outstanding principal amount of Obligations
hereunder and accrued and unpaid interest thereon (not to exceed the maximum amount permitted by
applicable law), (2) refunded to Borrower, or (3) any combination of the foregoing, (d) the
interest rate payable hereunder or under any other Loan Document shall be automatically subject to
reduction to the maximum lawful contract rate allowed under applicable usury laws (the “Maximum Rate”), and this Agreement and the other Loan Documents shall be
deemed to have been, and shall be, reformed and modified to reflect such reduction in the relevant
interest rate, and (e) no Borrower, guarantor or endorser shall have any action against the Lender
for any Damages whatsoever arising out of the payment or collection of any Excess Interest.
Notwithstanding the foregoing, if for any period of time interest on any of Borrower’s Obligations
is calculated at the Maximum Rate rather than the applicable rate under this Agreement, and
thereafter such applicable rate becomes less than the Maximum Rate, the rate of interest payable on
such Obligations shall remain at the Maximum Rate until the Lender has received the amount of
interest which the Lender would have received during such period on such Obligations had the rate
of interest not been limited to the Maximum Rate during such period.

          9.18 Construction. The parties acknowledge and agree that the Loan Documents shall not be
construed more favorably in favor of any party hereto based upon which party drafted the same, it
being acknowledged that all parties hereto contributed substantially to the negotiation of the Loan
Documents. Nothing contained herein shall be deemed or construed to permit any act or omission
which is prohibited by the terms of any Collateral Document, the covenants and agreements contained
herein being in addition to and not in substitution for the covenants and agreements contained in
the Collateral Documents.

          9.19 USA Patriot Act. The Lender hereby notifies Borrower that pursuant to the requirements
of the Patriot Act it is required to obtain, verify and record information that identifies
Borrower, which information includes the name and address of Borrower and other information that
will allow the Lender to identify Borrower in accordance with the Patriot Act.

          9.20 Submission to Jurisdiction; Waiver of Jury Trial. Each of the Lender, Parent and
Borrower hereby submits to the nonexclusive jurisdiction of the United States District Court for
the Eastern District of Virginia and of any Virginia State court sitting in Fairfax County,
Virginia for purposes of all legal proceedings arising out of or relating to this Agreement, the
other Loan Documents or the transactions contemplated hereby or thereby. Each of the Lender,
Parent and 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. Parent, Borrower and the Lender hereby irrevocably waive any and all right to
trial by jury in any legal proceeding arising out of or relating to any Loan Document or the
transactions contemplated thereby.

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     [Signature Page to Follow]

-51-

 

     In Witness Whereof, the parties have entered into this Agreement as of the date first
written above.

	 	 	 
	K12 Inc.
	 
	 	 
	By:
	 	 
	 

	 	 
	 

	 	John F. Baule, Executive Vice President
     (“Borrower”)
	 
	 	 
	School Leasing Corporation 
	 
	 	 
	By:
	 	 
	 

	 	 
	 

	 	John F. Baule, Executive Vice President
     (“Borrower”)
	 
	 	 
	American School Supply Corporation 
	 
	 	 
	By:
	 	 
	 

	 	 
	 

	 	John F. Baule, Executive Vice President
     (“Borrower”)
	 
	 	 
	PNC Bank, National Association
	 
	 	 
	By:
	 	 
	 

	 	 
	 

	 	Christine E. Whitney, Vice President
     (“Lender” and “L/C Issuer”)exv10w2

 

Exhibit 10.2

STOCKHOLDERS AGREEMENT

     THIS STOCKHOLDERS AGREEMENT (this “Agreement”) is entered into as of April 26, 2000 by
and among PREMIERSCHOOL.COM, INC., a Delaware corporation (the “Company”), KNOWLEDGE UNIVERSE
LEARNING, INC., a Delaware corporation (“KULI”), and RONALD J. PACKARD (“Packard”).

RECITALS

     Concurrently with the execution of this Agreement, Packard has purchased 1,500,000 shares
of Class A Common Stock of the Company from KULI and the parties desire to enter into this
Agreement for the purpose of regulating certain aspects of their relationships with regard to each
other.

AGREEMENT

     NOW THEREFORE, in consideration of the mutual covenants herein contained and for other good
and valuable consideration, the parties agree as follows:

ARTICLE I.

DEFINITIONS

     As used herein, the following terms have the following meanings:

     1.1 Affiliate. The term “Affiliate” means with respect to any Person, any other Person that directly or indirectly through one or more intermediaries controls or is
controlled by, or is under common control with, that Person. The term “control” (including as used in the
terms “controlling,” “controlled by,” and “under common control with”) of a Person means the possession, direct or indirect, of the power to direct or cause the direction of the
management and policies of such Person, whether through the ownership of voting securities, by contract or otherwise.

     1.2 Board. The term “Board” means the Board of Directors of the Company.

     1.3 Class A Common Stock. The term “Class A Common Stock” means the Class A
Common Stock of the Company, par value $0.0001 per share.

     1.4 Class B Common Stock. The term “Class B Common Stock” means the Class B
Common Stock of the Company, par value $0.0001 per share.

1

 

     1.5 Common Stock. The term “Common Stock” means common stock of the Company, par value $0.0001 per share, including the Class A Common Stock and/or the Class B
Common Stock.

     1.6 IPO. The term “IPO” means the first underwritten public offering of Common
Stock under the Securities Act that results in shares of Common Stock trading on a national
securities exchange or the NASDAQ National Market System.

     1.7 Permitted Transfer. The term “Permitted Transfer” means a transfer of Shares (a)
to the spouse or children of Packard, or (b) to a trust for the benefit of Packard and/or a
member or members of Packard’s immediate family, or (c) pursuant to the will of Packard or the laws
of descent and distribution, or (d) to KULI or an Affiliate of KULI, or (e) to any other Person
with the prior written consent of KULI, which such consent KULI may withhold in its sole and
absolute discretion; provided, however, that a transfer shall not constitute a
Permitted Transfer unless (i) the transferee agrees to be bound by all of the obligations under this Agreement in
the same manner as Packard and the transferee executes and delivers to the Company a written
agreement to such effect in form and substance satisfactory to the Company, and (ii) the
transfer is exempt from all registration and qualification requirements of the Securities Act and
applicable state securities laws and the Company receives an opinion of counsel (which counsel
and opinion are reasonably satisfactory to the Company) or other evidence acceptable to the
Company confirming that such transfer is so exempt and otherwise does not violate federal or
state securities laws.

     1.8 Person. The term “Person” means any individual, sole proprietorship, partnership,
joint venture, trust, incorporated organization, limited liability company, association,
corporation, institution, public benefit corporation, entity or government (whether federal,
state, county, city, municipal or otherwise, including, without limitation, any instrumentality,
division, agency, body or department thereof).

     1.9 Securities Act. The term “Securities Act” means the Securities Act of 1933, as
amended.

     1.10 Shares. The term “Shares” means shares of Common Stock, and securities
convertible into, or exercisable or exchangeable for shares of Common Stock.

     1.11 Transfer. The term “Transfer” means a voluntary or involuntary, direct or
indirect, sale, transfer, assignment, hypothecation, pledge or alienation of any Shares,
or any right or interest therein, whether by operation of law or otherwise.

2

 

ARTICLE II.

RIGHT OF REFUSAL

     2.1 General Restrictions on Transfer. Packard shall not allow any Transfer of his
Shares to be consummated, except (a) a Permitted Transfer, (b) a Transfer pursuant Article III
or IV hereof, or (c) a sale of Shares in compliance the provisions of Section 2.3 through 2.4
below.

     2.2 Notice. Prior to consummating any sale of Shares that is outside the scope of
Section 2.1 (a) and Section 2.1(b) above, Packard shall give KULI and the Company written
notice (the “Notice”) of such proposed sale, which Notice shall offer to sell first to KULI
and then to the Company the number of Shares proposed to be sold by Packard (the “Offered Shares”) at the same price per share and upon the same terms and conditions as Packard has
received in a bona fide offer to purchase such Shares from an unrelated third party (the
“Proposed Purchaser”). The Notice shall set forth: (i) the name and address of the Proposed
Purchaser, (ii) the amount and form of consideration and terms and conditions of payment to be
made by such Proposed Purchaser, and (iii) that the Proposed Purchaser has been informed of
the right of first refusal provided for in this Article II and has agreed to act in accordance
with the terms hereof. Anything contained herein to the contrary notwithstanding, in the event the
proposed consideration for the purchase of the Offered Shares involves a form other than cash,
KULI or the Company may substitute for such non-cash consideration an equivalent amount of
cash as determined by the Board.

     2.3 Option to Purchase. KULI shall have the option, for a period of fifteen (15)
business days following receipt of the Notice, to acquire all (but not less than all) of the
Offered Shares at the same price per share and upon the same terms and conditions as specified in the
Notice. Such option shall be exercised by delivery of written notice of the exercise of the
option to Packard. In the event that KULI does not exercise such option to acquire all of the Offered
Shares within such fifteen (15) business day period, then the Company shall have the right for
a period of five (5) business days after the expiration of the fifteen (15) business day period
to acquire all (but not less than all) of the Offered Shares at the same price per share and upon
the same terms and conditions as specified in the Notice. Such option shall be exercised by
delivery of written notice of the exercise of the option to Packard. In the event that KULI and the
Company do not exercise the options described above within the periods described above (or
exercise the option but fail to close as provided in Section 2.4), then Packard shall have the
right for a period of 60 days after the expiration of the five (5) business day period described
above or such failure to close (or, if sooner, after written waiver by KULI and the Company of their
options to purchase), to sell to the Proposed Purchaser the Offered Shares but only at the
same price per share and upon the same terms and conditions as set forth in the Notice;
provided, however, that as a condition to the transfer of the Offered Shares to the Proposed
Purchaser (a) the transfer must be exempt from all registration and qualification requirements of the
Securities Act and applicable state securities laws and the Company shall receive an opinion of
counsel reasonably acceptable to the Company that such transfer is so exempt and otherwise does

3

 

not violate federal or state securities laws, and (b) such Proposed Purchaser agrees to be bound by
all of the obligations under this Agreement in the same manner as Packard and such Proposed
Purchaser executes and delivers to the Company a written agreement to such effect in form and
substance satisfactory to the Company. Any Shares that continue to be held by Packard after such
60-day period shall remain subject to the restriction on transfer contained in Section 2.1 hereof.

     2.4 Closing. In the event that KULI or the Company elect to acquire the Offered
Shares from Packard pursuant to this Article II, the closing of such acquisition shall take
place within ten (10) business days after the notice of such election. At the closing, Packard shall
deliver to KULI or the Company, as applicable, the certificates representing the Offered
Shares (duly endorsed for transfer and free and clear of all liens, claims and encumbrances)
against delivery by KULI or the Company of the consideration for the Shares being acquired in
immediately available funds to the extent such consideration is payable in cash.

     2.5 Company Effecting Transfers. The Company agrees not to effect any Transfer of
Shares by Packard until it has received evidence reasonably satisfactory to it that this
Article II has been complied with. Any attempt to consummate a Transfer in violation of this Article II shall constitute a material breach of this Agreement and shall be null and void and of no
force or effect.

ARTICLE III.

DRAG-ALONG RIGHTS

     In the event that KULI proposes to Transfer all of the shares of Common Stock owned by KULI to
any Person(s) (a “Drag-Along Transferee”) other than an Affiliate of KULI, KULI shall have the
right to require Packard to Transfer to the Drag-Along Transferee all of the Shares owned by
Packard on the same terms and conditions that KULI is transferring its Shares (the “Drag-Along
Right”). To exercise the Drag-Along Right, KULI shall give Packard written notice setting forth:
(x) the amount of consideration and the other terms and conditions offered by the Drag-Along
Transferee, and (y) the date, location and other provisions with respect to the closing of the
transaction (the “Drag-Along Closing”). At the Drag-Along Closing, Packard shall deliver to the
Drag-Along Transferee the certificates representing all of his Shares (duly endorsed for transfer
and free and clear of any and all liens, claims and encumbrances) against delivery of the
consideration for such Shares.

ARTICLE IV.

TAG-ALONG RIGHTS

     4.1 General. In the event that KULI proposes to sell any of the shares of Common
Stock owned by KULI to any Person(s) (a “Tag-Along Transferee”) other than an Affiliate of

4

 

KULI, Packard shall have the right to require the Tag-Along Transferee to purchase from Packard
that number of shares of Common Stock owned by Packard equal to the total number of shares of
Common Stock owned by Packard multiplied by a fraction the numerator of which is the number of
shares of Common Stock to be sold by KULI and the denominator of which is the total number of
shares of Common Stock owned by KULI (“Tag-Along Right”). All shares of Common Stock purchased from
Packard pursuant to this Section 4.1 shall be paid for at the same price per share and on the same
terms and conditions that KULI is selling its shares.

     4.2 Notice. KULI shall give Packard a written notice (the “KULI Tag-Along Notice”)
in connection with any sale that is subject to Section 4.1 setting forth: (i) the number of
shares of Common Stock proposed to be sold by KULI, and (ii) the proposed amount and form of
consideration and terms and conditions of payment to be made by such proposed
purchaser.

     4.3 Exercise of Tag-Along Right. The Tag-Along Right shall be exercised by
Packard by giving written notice to KULI (the “Tag-Along Notice”) within 15 days following his
receipt of the Tag-Along Notice. If the total number of shares of Common Stock proposed to be
sold to the Tag-Along Transferee by KULI and Packard exceeds the number of shares of
Common Stock that the Tag-Along Transferee is willing to purchase, the number of shares of
Common Stock to be sold by KULI and Packard shall be reduced pro rata based on the total
number of shares of Common Stock offered for sale by KULI and Packard. If no Tag-Along
Notice is received by KULI during the 15-day period referred to above, KULI shall have the
right to transfer to the Tag-Along Transferee the shares of Common Stock proposed to be sold
on terms and conditions no more favorable to KULI than those stated in the related KULI
Tag-Along Notice.

ARTICLE V.

IRREVOCABLE PROXY

     Packard hereby constitutes and appoints KULI and its successors and assigns as Packard’s true
and lawful proxy and attorney-in-fact to vote and/or give written consents with respect to any and
all Shares now or hereafter owned by Packard and/or standing in the name of Packard on the books
and records of the Company or with respect to which Packard otherwise may be entitled to vote at
any and all annual or special meetings of stockholders of the Company or by written consent. The
foregoing proxy is coupled with an interest and is irrevocable. The foregoing proxy shall terminate
at such time as William J. Bennett agrees to include Packard in the list of individuals named in
the definition of “Change in Control” in Section 3.8 of William J. Bennett’s February 20, 2000
Employment Agreement with the Company.

5

 

ARTICLE VI.

MISCELLANEOUS

     6.1 Termination. This Agreement shall terminate and no longer be effective as of the closing of an IPO.

     6.2 Legend. In addition to any legends required by federal or state securities laws,
the certificates representing the Shares shall bear the following legend:

“The securities represented by this certificate are subject to certain restrictions on transfer and other provisions set forth in a Stockholders
Agreement dated as of April 26, 2000. A copy of such Agreement may be obtained
from the Company upon request.”

     Packard agrees that absent (i) an effective registration statement under the Securities Act
and qualification under applicable state securities laws or (ii) compliance with Rule 144 under
the Securities Act, Packard will not effect any Transfer of Shares unless such Transfer is exempt
from all registration and qualification requirements of the Securities Act and applicable state
securities laws. Upon the Company’s request, Packard shall provide the Company with an opinion of
counsel (which counsel and opinion are reasonably satisfactory to the Company) or other evidence
acceptable to the Company confirming that such disposition is exempt from all registration and
qualification requirements of the Securities Act and applicable state securities laws and
otherwise does not violate federal or state securities laws.

     6.3 Transferees: Additional Restrictions on Transfer. Each transferee (other than
KULI, an Affiliate thereof or the Company) of Shares from Packard or a subsequent transferee
shall take such Shares subject to the same restrictions that existed in the hands of the
transferor. Unless the Company and KULI otherwise consent in writing in their sole and absolute
discretion, no transferee of Shares from Packard or a subsequent transferee, other than a transferee
receiving Shares in a Permitted Transfer, shall be entitled to the benefits provided to Packard
hereunder, including, without limitation, the Tag-Along Rights provided in Article IV hereof.

     6.4 Specific Performance, Etc. In addition to being entitled to exercise all rights
provided herein, in the Company’s Certificate of Incorporation or granted by law, including
recovery of damages, each party to this Agreement will be entitled to specific performance of
its rights under this Agreement. Each party agrees that monetary damages would not be adequate
compensation for any loss incurred by reason of a breach by it of the provisions of this
Agreement and hereby agrees to waive the defense in any action for specific performance that a
remedy at law would be adequate.

     6.5 Notices. All notices, requests, demands and other communications which are
required or may be given under this Agreement shall be in writing and shall be deemed to have

6

 

been duly given when received if personally delivered; upon confirmation of transmission if
transmitted by telecopy, electronic or digital transmission method; the day after it is sent, if
sent for next day delivery to a domestic address by recognized overnight delivery service (e.g.,
Federal Express); and upon receipt, if sent by certified or registered mail, return receipt
requested. If notice is given in multiple fashions, the date of first effective notice shall
control. In each case notice shall be sent to:

If to the Company, addressed to:

PremierSchool.com, Inc.

844 Moraga Drive

Los Angeles, California 90049

Fax:(310)440-3690

Attention: Board of Directors

With a copy (not itself constituting notice) to:

Maron & Sandier

844 Moraga Drive

Los Angeles, California 90049

Fax: (310)440-3690

Attention: David S. Kyman, Esq.

If to KULI, addressed to:

Knowledge Universe Learning, Inc.

844 Moraga Drive

Los Angeles, California 90049

Fax:(310)440-3690

Attention: Chief Executive Officer

With a copy (not itself constituting notice) to:

Maron & Sandier

844 Moraga Drive

Los Angeles, California 90049

Fax: (310)440-3690

Attention: David S. Kyman, Esq.

If to Packard, addressed to:

Ronald J. Packard

844 Moraga Drive

Los Angeles, California 90049

Fax: (310)440-3679

7

 

or to such other place and with such other copies as any party may designate by written notice to
the others.

     6.6 Entire Agreement; Amendments and Waivers. This Agreement constitutes the
entire agreement among the parties pertaining to the subject matter hereof and supersedes all
prior agreements, understandings, negotiations and discussions, whether oral or written, of
the parties hereto relating to the subject matter hereof. The provisions of this Agreement,
including the provisions of this sentence, may not be amended, modified or supplemented, and waivers of
or consents to departures from the provisions hereof may not be given unless approved in
writing by the Company, KULI and Packard. No action taken pursuant to this Agreement, including,
without limitation, any investigation by or on behalf of any party, shall be deemed to
constitute a waiver by the party taking such action. The waiver by any party hereto of a breach of any
provision of this Agreement shall not operate or be construed as a waiver of any preceding or
succeeding breach and no failure by any party to exercise any right or privilege hereunder
shall be deemed a waiver of such party’s rights to exercise the same at any subsequent time or times hereunder.

     6.7 Further Assurances. Upon the terms and subject to the conditions contained
herein, each party to this Agreement agrees to cooperate with each other party and to execute
any documents, instruments or conveyances of any kind which may be reasonably necessary or
advisable to carry out the transactions contemplated by this Agreement.

     6.8 Recapitalizations, Exchange, Etc. Affecting the Company’s Stock. The provisions
of this Agreement shall apply, to the full extent set forth herein with respect to the Shares,
to any and all shares of capital stock or other securities of the Company or any other entity that
may be issued in respect of, in exchange for, or in substitution of the Shares and shall be
appropriately adjusted for any stock dividends, splits, reverse splits, combinations, recapitalizations and
the like occurring after the date hereof.

     6.9 Arbitration: Governing Law. This Agreement has been made and executed under,
and will be construed and interpreted in accordance with, the internal laws of the State of
California, without regard to principles of conflict of laws. Any dispute, controversy or
claim arising out of this Agreement or the performance, breach or termination thereof shall be
settled by binding arbitration in accordance with the Commercial Arbitration Rules of the American
Arbitration Association. The place of arbitration shall be in Los Angeles, California. The
arbitration shall be conducted by a neutral arbitrator appointed by the American Arbitration
Association. The arbitrator shall be entitled to award any appropriate remedy including, but
not limited to, monetary damages, specific performance, and all other forms of legal and equitable
relief; provided, however, that the arbitrator shall not be entitled to award
punitive damages. Judgment upon the award rendered may be entered in any court having jurisdiction. The
prevailing party shall be entitled to be awarded all costs of arbitration including, but not
limited to, attorneys’ fees. The arbitrator shall be charged with determining the prevailing party. To
the extent practicable, all information resulting from or otherwise pertaining to any dispute
shall be

8

 

nonpublic and handled by the parties and their respective agents in such a way as to prevent the
public disclosure of such information. Notwithstanding the foregoing, either party shall have the
right to seek and obtain court ordered specific performance, injunctive and other equitable
remedies in connection with any actual or threatened breach of this Agreement.

     6.10 Multiple Counterparts. This Agreement may be executed in one or more counterparts, each of which shall be deemed an original, but all of which together shall
constitute one and the same instrument.

     6.11 Headings. The headings of the Article and Sections herein are inserted for
convenience of reference only and are not intended to be part of or to affect the meaning
or interpretation of this Agreement.

     6.12 Interpretation of Agreement. Each of the parties has had the opportunity to be represented by counsel in the negotiation and preparation of this Agreement. The parties agree
that this Agreement is to be construed as jointly drafted. Accordingly, this Agreement will be
construed according to the fair meaning of its language, and the rule of construction that ambiguities are to be resolved against the drafting party will not be employed in the
interpretation of this Agreement.

     6.13 Provisions Severable. Every provision of this Agreement is intended to be
severable from every other provision of this Agreement. If any provision of this Agreement is
held to be void or unenforceable, in whole or in part, such provision shall be deemed to be
reformed to the minimum extent necessary so that such provision as reformed may and shall be
legally enforceable. If any provision of this Agreement is held to be void or unenforceable,
in whole or in part, and cannot be reformed and made enforceable as provided in the immediately
preceding sentence, the remaining provisions will remain in full force and effect.

     6.14 Cumulative Remedies. All rights and remedies of either party hereto are
cumulative of each other and of every other right or remedy such party may otherwise have at
law or in equity, and the exercise of one or more rights or remedies shall not prejudice or
impair the concurrent or subsequent exercise of other rights or remedies.

     IN WITNESS WHEREOF, the parties have executed this Stockholder Agreement as of the day and
year first written above.

	 	 	 	 	 
	 	“Company”

PREMIERSCHOOL.COM, INC., 

a Delaware corporation

 	 
	 	By:  	/s/ David S. Kyman
 	 
	 	 	David S. Kyman, Secretary 	 
	 	 	 	 
	 

9

 

	 	 	 	 	 
	 	“KULI”

KNOWLEDGE UNIVERSE LEARNING, INC., 

a Delaware corporation

 	 
	 	By:  	/s/ ILLEGIBLE
 	 
	 	 	ILLEGIBLE 	 
	 	 	 	 
	 

	 	 	 	 	 
	 	“Packard”

 	 
	 	/s/ Ronald J. Packard
 	 
	 	Ronald J. Packard 	 
	 	 	 
	 

10

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