<PAGE>

                                                                     Exhibit 4.2


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                    SECOND SUPPLEMENTAL INDENTURE OF TRUST


                                    between


                         EDUCATION LOANS INCORPORATED


                                      and

                        U.S. BANK NATIONAL ASSOCIATION

                                  as Trustee

                         ____________________________

                         Dated as of December 1, 2000
                         ____________________________



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<PAGE>

                               TABLE OF CONTENTS
                               -----------------

<TABLE>
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<S>                                                                                         <C>
PARTIES       ..............................................................................   1
RECITALS      ..............................................................................   1

Section 1.    Definitions...................................................................   1
Section 2.    Authorization and Terms of Series 2000-1 Notes................................  12
Section 3.    Interest Payable on Series 2000-1 Notes.......................................  14
Section 4.    Determining the Series 2000-1 Note Auction Rate...............................  17
Section 5.    Determination of Payment Defaults and Payment of
              Auction Agent and Broker-Dealer Fees..........................................  26
Section 6.    Calculation of Maximum Auction Rate, All Hold
              Rate, Net Loan Rate, One-Month LIBOR, Three-Month
              LIBOR and Non-Payment Rate....................................................  27
Section 7.    Notification of Rates, Amounts and Payment Dates..............................  27
Section 8.    Auction Agent.................................................................  28
Section 9.    Broker-Dealers................................................................  29
Section 10.   Changes in Auction Period or Periods..........................................  30
Section 11.   Changes in the Auction Date...................................................  31
Section 12.   Additional Provisions Regarding the Series 2000-1
              Note Interest Rate............................................................  31
Section 13.   Qualifications of Market Agent................................................  32
Section 14.   Purposes of Issuance of Series 2000-1 Notes...................................  32
Section 15.   Deposit of Series 2000-1 Note Proceeds........................................  32
Section 16.   Redemption of Series 2000-1 Notes.............................................  33
Section 17.   Book-Entry Series 2000-1 Notes ...............................................  35
Section 18.   Series 2000-1 Accounts and Subaccounts........................................  38
Section 19.   Series 2000-1 Capitalized Interest Account....................................  39
Section 20.   Purchase or Origination of Eligible Loans From Series 2000-1
              Acquisition Account and Series 2000-1 Surplus Subaccount......................  39
Section 21.   Limitation on Costs of Issuance, Administrative Expenses and Note Fees........  42
Section 22.   Proceeds of Sales of Certain Student Loans To Be Deposited in the
              Acquisition Fund..............................................................  42
Section 23.   Certain Findings, Determinations and Designations.............................  42
Section 24.   Amendment of Section 1 of the First Supplemental Indenture....................  43
Section 25.   Amendment of Granting Clauses of the Indenture................................  43
Section 26.   Amendment of Section 1.1 of the Indenture.....................................  45
Section 27.   Amendment of Section 4.10 of the Indenture....................................  47
Section 28.   Amendment of Section 4.11 of the Indenture....................................  48
</TABLE>

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<TABLE>
<S>                                                                                          <C>
Section 29.   Amendment of Section 5.11 of the Indenture...................................   52
Section 30.   Amendment of Section 5.12 to the Indenture...................................   52
Section 31.   Amendment of Section 5.13 to the Indenture...................................   53
Section 32.   Consent of Series 2000-1 Noteholders to Amendments to
              First Supplemental Indenture and Indenture...................................   53
Section 33.   Governing Law................................................................   53
Section 34.   Section Headings; Table of Contents..........................................   53
Section 35.   Severability.................................................................   53
Section 36.   Counterparts.................................................................   54
Section 37.   Effect of Second Supplemental Indenture......................................   54

SIGNATURES.................................................................................   55

Exhibit A--Form of Series 2000-1 Senior Notes..............................................  A-1
Exhibit B--Form of Series 2000-1C Notes....................................................  B-1
Exhibit C--Form of Notice of A Payment Default.............................................  C-1
Exhibit D--Form of Notice of Cure of Payment Default.......................................  D-1
Exhibit E--Form of Notice of Proposed Auction Period Adjustment............................  E-1
Exhibit F--Form of Notice Establishing Auction Period Adjustment...........................  F-1
Exhibit G--Form of Notice of Change in Auction Date........................................  G-1
Exhibit H-1--List of EdLinc Student Loan Purchase Agreements  .............................H-1-1
Exhibit H-2--List of GOAL Funding Student Loan Purchase Agreements  .......................H-2-1
</TABLE>

                                     -ii-
<PAGE>

          THIS SECOND SUPPLEMENTAL INDENTURE OF TRUST, dated as of December 1,
2000, between EDUCATION LOANS INCORPORATED, a corporation duly organized and
existing under the laws of the State of Delaware (the "Corporation"), and U.S.
BANK NATIONAL ASSOCIATION, a national banking association duly established,
existing and authorized to accept and execute trusts of the character herein set
out under and by virtue of the laws of the United States (the "Trustee");

                             W I T N E S S E T H:

          WHEREAS, the Corporation and the Trustee, as trustee, have heretofore
executed and delivered an Indenture of Trust (the "Original Indenture") and a
First Supplemental Indenture of Trust (the "First Supplemental Indenture"), each
dated as of December 1, 1999; and

          WHEREAS, the Original Indenture prescribes the terms and conditions
upon which the Corporation may from time to time authorize and issue series of
Notes (as defined in the Original Indenture); and

          WHEREAS, the Corporation has, by proper action of its Board,
authorized and determined to issue three series of Notes in the respective
aggregate principal amounts of $54,100,000 (the "Series 2000-1A Notes") and
$54,100,000 (the "Series 2000-1B Notes"), each of which will be a series of
Class A Notes, and $22,000,000 (the "Series 2000-1C Notes," and, together with
the Series 2000-1A Notes and the Series 2000-1B Notes, the "Series 2000-1
Notes"), which will be a series of Class B Notes; and

          WHEREAS, the Corporation desires by this Second Supplemental Indenture
to prescribe the terms and provisions of the Series 2000-1 Notes, all as more
fully set forth herein; and

          WHEREAS, the Corporation also desires, at this time, to amend certain
provisions of the Indenture and the First Supplemental Indenture in conjunction
with the issuance of the Series 2000-1 Notes; and

          WHEREAS, the execution and delivery of this Second Supplemental
Indenture and the issuance of the Series 2000-1 Notes have been in all respects
duly and validly authorized by the Corporation;

          NOW, THEREFORE, THIS SECOND SUPPLEMENTAL INDENTURE WITNESSETH:

          Section 1.  Definitions. In this Second Supplemental Indenture, the
                      -----------
terms defined in the Original Indenture and the First Supplemental Indenture
shall, except as otherwise provided in this Section 1 and Sections 24 and 26
hereof, have the same meaning when used herein unless the context

                                      -1-
<PAGE>

or use thereof indicates another or different meaning or intent. In addition,
the following terms shall have the following respective meanings unless the
context hereof clearly requires otherwise:

          "Administrative Cost and Note Fee Rate" shall mean a rate per annum
equal to the sum of (i) 1.05%, (ii) the Auction Agent Fee Rate and (iii) the
Broker-Dealer Fee Rate.

          "All Hold Rate" shall mean (i) for Auction Periods of thirty-five (35)
days or less, 85% of One-Month LIBOR, and (ii) for Auction Periods of greater
than thirty-five (35) days, 85% of Three-Month LIBOR.

          "Alternative Loan Program" shall mean each of the following programs
for the making of Student Loans other than FFELP Loans the Alternative Loans
under which are eligible to be Financed under the Indenture: (i) the Great
Opportunities Academic Loan and Great Opportunities Academic Loan II Programs
offered by U.S. Bank National Association; (ii) the ChoiceLoan and Pathway Loan
Programs offered by Marquette Bank, N.A.; and (iii) such other programs upon
receipt by the Trustee of written notice thereof by an Authorized Officer of the
Corporation and confirmation from each Rating Agency that financing of loans
under such programs under the Indenture will not cause the withdrawal or
downgrade of any rating of any series of Notes any of which are Outstanding.

          "Auction" shall mean the implementation of the Auction Procedures on
an Auction Date.

          "Auction Agent" shall mean the Initial Auction Agent under the Initial
Auction Agent Agreement unless and until a Substitute Auction Agent Agreement
becomes effective, after which "Auction Agent" shall mean the Substitute Auction
Agent.

          "Auction Agent Agreement" shall mean the Initial Auction Agent
Agreement unless and until a Substitute Auction Agent Agreement is entered into,
after which "Auction Agent Agreement" shall mean such Substitute Auction Agent
Agreement.

          "Auction Agent Fee" shall have the meaning ascribed to such term in
the Auction Agent Agreement.

          "Auction Agent Fee Rate" shall have the meaning ascribed to such term
in the Auction Agent Agreement.

          "Auction Date" shall mean, initially, (i) with respect to the Series
2000-1A Notes and the Series 2000-1C Notes, January 3, 2001, and (ii) with
respect to the Series 2000-1B Notes, January 10, 2001, and, thereafter, with
respect to each such series of Series 2000-1 Notes, the Business Day immediately
preceding the first day of each Auction Period for such series, other than:

                                      -2-
<PAGE>

     (A)  an Auction Period commencing after the ownership of such series is no
          longer maintained in Book-Entry Form by the Securities Depository;

     (B)  an Auction Period commencing after and during the continuance of a
          Payment Default; or

     (C)  an Auction Period commencing less than two (2) Business Days after the
          cure of a Payment Default.

Notwithstanding the foregoing, the Auction Date for one or more Auction Periods
may be changed pursuant to Section 11 of this Second Supplemental Indenture.

          "Auction Period" shall mean the Interest Period applicable to the
Series 2000-1A Notes, the Series 2000-1B Notes and the Series 2000-1C Notes,
which Auction Period (after the Initial Interest Period for each such series)
initially shall consist generally of twenty-eight (28) days, as the same may be
adjusted pursuant to Section 3 or Section 10 hereof.

          "Auction Period Adjustment" shall mean an adjustment to the Auction
Period as provided in Section 10 hereof.

          "Auction Procedures" shall mean the procedures set forth in Sections 4
through 11 hereof by which the Auction Rate is determined.

          "Auction Rate" shall mean the rate of interest per annum that results
from implementation of the Auction Procedures and is determined as described in
Section 4(c)(ii) hereof.

          "Authorized Denominations" shall mean, with respect to the Series
2000-1 Notes, $50,000 and any integral multiple thereof.

          "Available Series 2000-1 Notes" shall have the meaning ascribed to
such term in Section 4(c)(i)(A) hereof.

          "Bid" shall have the meaning ascribed to such term in Section 4(a)(i)
hereof.

          "Bid Auction Rate" shall have the meaning ascribed to such term in
Section 4(c)(i) hereof.

          "Bidder" shall have the meaning ascribed to such term in Section
4(a)(i) hereof.

          "Book-Entry Form" or "Book-Entry System" shall mean a form or system
under which (i) the beneficial right to principal and interest may be
transferred only through a book entry, (ii) physical securities in registered
form are issued only to a Securities Depository or its nominee as registered

                                      -3-
<PAGE>

holder, with the securities "immobilized" to the custody of the Securities
Depository, and (iii) the book entry is the record that identifies the owners of
beneficial interests in that principal and interest.

          "Broker-Dealer" shall mean Salomon Smith Barney Inc., or any other
broker or dealer (each as defined in the Securities Exchange Act of 1934, as
amended), commercial bank or other entity permitted by law to perform the
functions required of a Broker-Dealer set forth in the Auction Procedures that
(a) is a Participant (or an affiliate of a Participant), (b) has been appointed
as such by the Corporation pursuant to Section 9 hereof and (c) has entered into
a Broker-Dealer Agreement with respect to one or more series of the Series 2000-
1 Notes that is in effect on the date of reference.

          "Broker-Dealer Agreement" shall mean each agreement between the
Auction Agent and a Broker-Dealer, and approved by the Corporation, pursuant to
which the Broker- Dealer agrees to participate in Auctions as set forth in the
Auction Procedures, as from time to time amended or supplemented. Each Broker-
Dealer Agreement shall be in substantially the form of the Broker-Dealer
Agreement, dated as of December 1, 2000, between Bankers Trust Company, as
Auction Agent, and Salomon Smith Barney Inc., as Broker-Dealer.

          "Broker-Dealer Fee" shall have the meaning ascribed to such term in
the Auction Agent Agreement.

          "Broker-Dealer Fee Rate" shall have the meaning ascribed to such term
in the Auction Agent Agreement.

          "Business Day" shall mean a day of the year on which (i) banks located
in the city in which the Principal Office of the Trustee is located are not
required or authorized to remain closed, (ii) banks located in the city in which
the Principal Office of the Auction Agent, as set forth in and for purposes of
the Auction Agent Agreement, is located are not required or authorized to remain
closed and (iii) The New York Stock Exchange is not closed. The Trustee shall
provide to the Auction Agent on the Closing Date, and on each December 1
thereafter, a list of all legal holidays in the state in which the Principal
Office of the Trustee is located during the ensuing twelve-month period.

          "Carry-Over Amount" shall mean, with respect to a Series 2000-1 Note,
the excess, if any, of (a) the amount of interest on such Note that would have
accrued with respect to the related Interest Period at the lesser of the Auction
Rate and the Series 2000-1 Note Auction Rate Limitation over (b) the amount of
interest on such Note actually accrued with respect to such Interest Period
based on the Net Loan Rate, together with the unpaid portion of any such excess
from prior Interest Periods; provided that any reference to "principal" or
"interest" in this Second Supplemental Indenture, in the Indenture and in the
Series 2000-1 Notes shall not include, within the meanings of such words, any
Carry-Over Amount or any interest accrued on any Carry-Over Amount.

          "Closing Cash Flow Projection" shall mean the Cash Flow Projection
delivered in conjunction with the issuance of the Series 2000-1 Notes.

                                      -4-
<PAGE>

          "Closing Date" shall mean, with respect to the Series 2000-1 Notes,
December 5, 2000, the date of initial issuance and delivery of the Series 2000-1
Notes hereunder.

          "Deposit Agent" shall mean, with respect to the Revenue Fund, Wells
Fargo Bank South Dakota, N.A., and its successor or successors and any other
bank or banking association having trust powers or trust company at any time
substituted in its place pursuant to the Indenture.

          "Effective Interest Rate" shall mean, with respect to any Financed
Student Loan, the interest rate per annum borne by such Financed Student Loan
after giving effect to all applicable interest subsidy payments, Special
Allowance Payments, rebate fees on Consolidation Loans and reductions pursuant
to borrower incentives. For this purpose, the Special Allowance Payment rate
shall be computed based upon the average of the bond equivalent rates of 91-day
United States Treasury Bills, or other appropriate rates, auctioned or otherwise
determined during that portion of the then current calendar quarter which ends
on the date as of which the "Effective Interest Rate" is determined.

          "Eligible Carry-Over Make-Up Amount" shall mean, with respect to each
Interest Period relating to a series of Series 2000-1 Notes as to which, as of
the first day of such Interest Period, there is any unpaid Carry-Over Amount, an
amount equal to the lesser of (a) interest computed on the principal balance of
such series in respect of such Interest Period at a per annum rate equal to the
excess, if any, of the Net Loan Rate over the Series 2000-1 Note Auction Rate,
and (b) the aggregate Carry-Over Amount remaining unpaid as of the first day of
such Interest Period together with interest accrued and unpaid thereon through
the end of such Interest Period. The Eligible Carry-Over Make-Up Amount shall be
$0.00 for any Interest Period with respect to which the Series 2000-1 Note
Auction Rate equals or exceeds the Net Loan Rate.

          "Existing Holder" shall mean (i) with respect to and for the purpose
of dealing with the Auction Agent in connection with an Auction, a Person who is
a Broker-Dealer listed in the Existing Holder Registry at the close of business
on the Business Day immediately preceding such Auction and (ii) with respect to
and for the purpose of dealing with the Broker-Dealer in connection with an
Auction, a Person who is a beneficial owner of Series 2000-1 Notes.

          "Existing Holder Registry" shall mean the registry of Persons who are
owners of the Series 2000-1 Notes, maintained by the Auction Agent as provided
in the Auction Agent Agreement.

          "First Supplemental Indenture" shall mean the First Supplemental
Indenture of Trust, dated as of December 1, 1999, as amended or supplemented in
accordance with the terms thereof and of the Indenture.

          "Hold Order" shall have the meaning ascribed to such term in Section
4(a)(i) hereof.

          "Initial Auction Agent" shall mean Bankers Trust Company, a New York
banking corporation, its successors and assigns.

                                      -5-
<PAGE>

          "Initial Auction Agent Agreement" shall mean the Auction Agent
Agreement, dated as of December 1, 2000, by and among the Corporation, the
Trustee and the Initial Auction Agent, including any amendment thereof or
supplement thereto.

          "Initial Interest Period" shall mean, as to a series of Series 2000-1
Notes, the period commencing on the Closing Date and continuing through the day
immediately preceding the Initial Interest Rate Adjustment Date for such series.

          "Initial Interest Rate Adjustment Date" shall mean, (i) with respect
to the Series 2000-1A Notes and the Series 2000-1C Notes, January 4, 2001, and
(ii) with respect to the Series 2000-1B Notes, January 11, 2001.

          "Interest Payment Date" shall mean (i) each regularly scheduled
interest payment date on the Series 2000-1 Notes, which shall be the Business
Day immediately following the expiration of the Initial Interest Period for such
series and each related Auction Period thereafter; or (ii) with respect to the
payment of interest upon redemption or acceleration of a Series 2000-1 Note or
the payment of Defaulted Interest, such date on which such interest is payable
under the Indenture.

          "Interest Period" shall mean, with respect to a series of Series 2000-
1 Notes, the Initial Interest Period and each period commencing on an Interest
Rate Adjustment Date for such series and ending on the last day before (i) the
next Interest Rate Adjustment Date for such series or (ii) the Stated Maturity
of such series, as applicable.

          "Interest Rate Adjustment Date" shall mean, with respect to a series
of Series 2000-1 Notes, the date on which a Series 2000-1 Note Interest Rate for
such series is effective, which shall be the date of commencement of each
Auction Period.

          "Interest Rate Determination Date" shall mean, with respect to a
series of Series 2000-1 Notes, the Auction Date, or, if no Auction Date is
applicable to such series, the Business Day immediately preceding the date of
commencement of an Auction Period.

          "London Business Day" shall mean any business day on which dealings in
deposits in United States dollars are transacted in the London interbank market.

          "Market Agent" shall mean Salomon Smith Barney Inc., New York, New
York, in such capacity hereunder, or any successor to it in such capacity
hereunder.

          "Maximum Auction Rate" shall mean:

          (1)  with respect to a series of Series 2000-1 Senior Notes: (i) for
     Auction Periods of thirty-five (35) days or less, either (a) One-Month
     LIBOR plus 1.5% (if the ratings assigned by Moody's and Fitch to the Series
     2000-1 Senior Notes are at least "Aa3" and "AA-,"

                                      -6-
<PAGE>

     respectively), (b) One-Month LIBOR plus 2.5% (if any one of the ratings
     assigned by Moody's and Fitch to the Series 2000-1 Senior Notes is less
     than "Aa3" or "AA-," respectively, but is at least "A") or (c) One-Month
     LIBOR plus 3.5% (if any one of the ratings assigned by Moody's and Fitch to
     the Series 2000-1 Senior Notes is less than "A"); or (ii) for Auction
     Periods of greater than thirty-five (35) days, either (a) the greater of
     One-Month LIBOR or Three-Month LIBOR, plus, in either case, 1.5% (if the
     ratings assigned by Moody's and Fitch to the Series 2000-1 Senior Notes are
     at least "Aa3" and "AA-," respectively), (b) the greater of One-Month LIBOR
     or Three-Month LIBOR, plus, in either case, 2.5% (if any one of the ratings
     assigned by Moody's and Fitch to the Series 2000-1 Senior Notes is less
     than "Aa3" or "AA-," respectively, but is at least "A") or (c) the greater
     of One-Month LIBOR or Three-Month LIBOR, plus, in either case, 3.5% (if any
     one of the ratings assigned by Moody's and Fitch to the Series 2000-1
     Senior Notes is less than "A"); and

          (2)  with respect to the Series 2000-1C Notes: (i) for Auction Periods
     of thirty-five (35) days or less, either (a) One-Month LIBOR plus 2.5% (if
     the ratings assigned by Moody's and Fitch to the Series 2000-1C Notes are
     at least "A2" and "A," respectively), or (b) One-Month LIBOR plus 3.5% (if
     any one of the ratings assigned by Moody's and Fitch to the Series 2000-1C
     Notes is less than "A2" or "A," respectively); or (ii) for Auction Periods
     of greater than thirty-five (35) days, either (a) the greater of One-Month
     LIBOR or Three-Month LIBOR, plus, in either case, 2.5% (if the ratings
     assigned by Moody's and Fitch to the Series 2000-1C Notes are at least "A2"
     and "A," respectively), or (b) the greater of One-Month LIBOR or Three-
     Month LIBOR, plus, in either case, 3.5% (if any one of the ratings assigned
     by Moody's and Fitch to the Series 2000-1C Notes is less than "A2" or "A,"
     respectively).

For purposes of the Auction Agent and the Auction Procedures, the ratings
referred to in this definition shall be the last ratings of which the Auction
Agent shall have been given notice pursuant to the Auction Agent Agreement.

          "Net Loan Rate" shall mean, with respect to any Interest Period for a
series of the Series 2000-1 Notes commencing during a given calendar month, the
highest rate of interest per annum, rounded to the next highest .01%, which
would not cause the weighted average of the Auction Rates for such Interest
Period and (except in the case of a series of the Series 2000-1 Notes having
Interest Periods longer than forty-five (45) days) the Series 2000-1 Note
Auction Rate for the two (2) preceding Interest Periods to exceed (1) the
average of the weighted average Effective Interest Rate of the Financed Student
Loans, determined as of the last day of the second, third and fourth preceding
months, less (ii) the Administrative Cost and Note Fee Rate with respect to the
Series 2000-1 Notes.

          "Non-Payment Rate" shall mean the lesser of (i) One-Month LIBOR plus
1.5%, and (ii) 18%.

          "Note Registrar" shall mean, with respect to the Series 2000-1 Notes,
the Trustee.

                                      -7-
<PAGE>

          "Notice of Fee Rate Change" shall mean a notice of a change in the
Auction Agent Fee Rate or the Broker-Dealer Fee Rate substantially in the form
of Exhibit E to the Auction Agent Agreement.

          "One-Month LIBOR" shall mean, with respect to a series of Series 2000-
1 Notes, the rate of interest per annum equal to the rate per annum at which
United States dollar deposits having a maturity of one month are offered to
prime banks in the London interbank market which appear on the Reuters Screen
LIBOR Page as of approximately 11:00 a.m., London time, on the applicable
Interest Rate Determination Date. If at least two such quotations appear, One-
Month LIBOR will be the arithmetic mean (rounded upwards, if necessary, to the
nearest .01%) of such offered rates. If fewer than two such quotes appear, One-
Month LIBOR will be determined at approximately 11:00 a.m., London time, on the
applicable Interest Rate Determination Date on the basis of the rate at which
deposits in United States dollars having a maturity of one month are offered to
prime banks in the London interbank market by four major banks in the London
interbank market selected by (i) the Auction Agent after consultation with the
Trustee or (ii) the Trustee, as applicable, and in a principal amount of not
less than U.S. $1,000,000 and that is representative for a single transaction in
such market at such time. The Auction Agent or the Trustee, as applicable, will
request the principal London office of each such bank to provide a quotation of
its rate. If at least two quotations are provided, One-Month LIBOR will be the
arithmetic mean (rounded upwards, if necessary, to the nearest .01%) of such
offered rates. If fewer than two quotations are provided, One-Month LIBOR will
be the arithmetic mean (rounded upwards, if necessary, to the nearest .01%) of
the rates quoted at approximately 11:00 a.m., New York City time, on the
applicable Interest Rate Determination Date by three major banks in New York,
New York, selected by (x) the Auction Agent after consultation with the Trustee
or (y) the Trustee, as applicable, for loans in United States dollars to leading
European banks having a maturity of one month and in a principal amount equal to
an amount of not less than U.S. $1,000,000 and that is representative for a
single transaction in such market at such time; provided, however, that if the
banks selected as aforesaid are not quoting as mentioned in this sentence, One-
Month LIBOR will be the One-Month LIBOR in effect for the immediately preceding
Interest Period.

          "Order" shall have the meaning ascribed to such term in Section
4(a)(i) hereof.

          "Original Indenture" shall mean the Indenture of Trust, dated as of
December 1, 1999, between the Corporation and the Trustee, as originally
executed.

          "Participant" shall mean a member of, or participant in, the
Securities Depository.

          "Payment Default" shall mean, with respect to a series of Series 2000-
1 Notes, (i) a default in the due and punctual payment of any installment of
interest on such series, or (ii) a default in the due and punctual payment of
any interest on and principal of such series at Maturity.

                                      -8-
<PAGE>

          "Paying Agent" shall mean, with respect to the Series 2000-1 Notes,
the Trustee and its successor or successors or any other commercial bank
designated in accordance herewith as a place at which principal of, premium, if
any, or interest on the Series 2000-1 Notes is payable.

          "Potential Holder" shall mean any Person (including an Existing Holder
that is (i) a Broker-Dealer when dealing with the Auction Agent and (ii) a
potential beneficial owner when dealing with a Broker-Dealer) who may be
interested in acquiring Series 2000-1 Notes (or, in the case of an Existing
Holder thereof, an additional principal amount of Series 2000-1 Notes).

          "Regular Record Date" shall mean with respect to any regularly
scheduled Interest Payment Date occurring with respect to a series of Series
2000-1 Notes, the last Business Day preceding such Interest Payment Date.

          "Reuters Screen LIBOR Page" shall mean the display designated as page
"LIBOR" on the Reuters Monitor Money Rates Service (or such other page as may
replace the LIBOR page for the purposes of displaying London interbank offered
rates of major banks).

          "Second Supplemental Indenture" shall mean this Second Supplemental
Indenture of Trust, as amended or supplemented in accordance with the terms
hereof and of the Indenture.

          "Securities Depository" shall mean The Depository Trust Company, New
York, New York, and its successors and assigns, or, if (i) the then-existing
Securities Depository resigns from its functions as depository of the Series
2000-1 Notes or (ii) the Corporation discontinues use of the Securities
Depository pursuant to Section 17(c) hereof, then any other securities
depository which agrees to follow the procedures required to be followed by a
securities depository in connection with the Series 2000-1 Notes and which is
selected by the Corporation with the consent of the Trustee.

          "Sell Order" shall have the meaning ascribed to such term in Section
4(a)(i) hereof.

          "Series 1999-1 Notes" shall mean the Series 1999-1A Notes, the Series
1999-1B Notes and the Series 1999-1C Notes.

          "Series 1999-1A Notes" shall mean the Notes created and issued under
the First Supplemental Indenture in the original principal amount of $78,000,000
and designated as the "Student Loan Asset-Backed Notes, Senior Series 1999-1A."

          "Series 1999-1B Notes" shall mean the Notes created and issued under
the First Supplemental Indenture in the original principal amount of $39,000,000
and designated as the "Student Loan Asset-Backed Notes, Senior Series 1999-1B."

                                      -9-
<PAGE>

          "Series 1999-1C Notes" shall mean the Notes created and issued under
the First Supplemental Indenture in the original principal amount of $9,300,000
and designated as the "Student Loan Asset-Backed Notes, Subordinate Series 1999-
1C."

          "Series 2000-1 Capitalized Interest Account" shall mean the Account by
that name created in the Acquisition Fund pursuant to Section 18 of this Second
Supplemental Indenture.

          "Series 2000-1 Cost of Issuance Account" shall mean the Account by
that name created in the Administration Fund pursuant to Section 18 of this
Second Supplemental Indenture.

          "Series 2000-1 Notes" shall mean the Series 2000-1A Notes, the Series
2000-1B Notes and the Series 2000-1C Notes.

          "Series 2000-1 Note Auction Rate" shall mean the rate of interest per
annum borne by a series of the Series 2000-1 Notes for each Auction Period and
determined in accordance with the provisions of Sections 4 through 12 hereof;
provided, however, that in the event of a Payment Default, the Series 2000-1
Note Auction Rate shall equal the Non-Payment Rate; and provided, further, that
such Series 2000-1 Note Auction Rate shall in no event exceed the Series 2000-1
Note Auction Rate Limitation.

          "Series 2000-1 Note Auction Rate Limitation" shall mean a rate per
annum equal to 18% or, if less than such rate, the highest rate the Corporation
may legally pay, from time to time, as interest on the Series 2000-1 Notes.

          "Series 2000-1 Note Initial Interest Rate" shall mean 6.85% for the
Series 2000- 1A Notes, 6.85% for the Series 2000-1B Notes and 6.95% for the
Series 2000-1C Notes.

          "Series 2000-1 Note Interest Rate" shall mean the rate of interest per
annum borne by a series of Series 2000-1 Notes, as of the time referred to,
including, without limitation, the Series 2000-1 Note Initial Interest Rate and
the Series 2000-1 Note Auction Rate.

          "Series 2000-1 Senior Notes" shall mean the Series 2000-1A Notes and
the Series 2000-1B Notes.

          "Series 2000-1 Transfer Agreement" shall mean the Transfer Agreement,
dated as of December 1, 2000, among the Corporation, the Trustee, GOAL Funding
and the trustee for GOAL Funding, as from time to time amended or supplemented.

          "Series 2000-1A Notes" shall mean the Notes created and to be issued
under this Second Supplemental Indenture in the original principal amount of
$54,100,000 and designated as the "Student Loan Asset-Backed Notes, Senior
Series 2000-1A."

                                      -10-
<PAGE>

          "Series 2000-1B Notes" shall mean the Notes created and to be issued
under this Second Supplemental Indenture in the original principal amount of
$54,100,000 and designated as the "Student Loan Asset-Backed Notes, Senior
Series 2000-1B."

          "Series 2000-1C Notes" shall mean the Notes created and to be issued
under this Second Supplemental Indenture in the original principal amount of
$22,000,000 and designated as the "Student Loan Asset-Backed Notes, Subordinate
Series 2000-1C."

          "Special Redemption and Prepayment Account Requirement" shall mean an
amount, as of any Monthly Payment Date, with respect to the Series 2000-1 Notes,
equal to $0.00.

          "Submission Deadline" shall mean 12:30 p.m., New York City time, on
any Auction Date or such other time on any Auction Date by which Broker-Dealers
are required to submit Orders to the Auction Agent as specified by the Auction
Agent from time to time.

          "Submitted Bid" shall have the meaning ascribed to such term in
Section 4(c)(i) hereof.

          "Submitted Hold Order" shall have the meaning ascribed to such term in
Section 4(c)(i) hereof.

          "Submitted Order" shall have the meaning ascribed to such term in
Section 4(c)(i) hereof.

          "Submitted Sell Order" shall have the meaning ascribed to such term in
Section 4(c)(i) hereof.

          "Substitute Auction Agent" shall mean the Person with whom the Trustee
enters into a Substitute Auction Agent Agreement.

          "Substitute Auction Agent Agreement" shall mean an auction agent
agreement containing terms substantially similar to the terms of the Initial
Auction Agent Agreement, whereby a Person having the qualifications required by
Section 8 of this Second Supplemental Indenture agrees with the Trustee and the
Corporation to perform the duties of the Auction Agent under this Second
Supplemental Indenture.

          "Sufficient Bids" shall have the meaning ascribed to such term in
Section 4(c)(i) hereof.

          "Three-Month LIBOR" shall mean, with respect to a series of Series
2000-1 Notes, the rate of interest per annum equal to the rate per annum at
which United States dollar deposits having a maturity of three months are
offered to prime banks in the London interbank market which appear on the
Reuters Screen LIBOR Page as of approximately 11:00 a.m., London time, on the
applicable Interest Rate Determination Date. If at least two such quotations
appear, Three-Month LIBOR will be

                                      -11-
<PAGE>

the arithmetic mean (rounded upwards, if necessary, to the nearest .01%) of such
offered rates. If fewer than two such quotes appear, Three-Month LIBOR will be
determined at approximately 11:00 a.m., London time, on the applicable Interest
Rate Determination Date on the basis of the rate at which deposits in United
States dollars having a maturity of three months are offered to prime banks in
the London interbank market by four major banks in the London interbank market
selected by (i) the Auction Agent after consultation with the Trustee or (ii)
the Trustee, as applicable, and in a principal amount of not less than U.S.
$1,000,000 and that is representative for a single transaction in such market at
such time. The Auction Agent or the Trustee, as applicable, will request the
principal London office of each of such banks to provide a quotation of its
rate. If at least two quotations are provided, Three- Month LIBOR will be the
arithmetic mean (rounded upwards, if necessary, to the nearest .01%) of such
offered rates. If fewer than two quotations are provided, Three-Month LIBOR will
be the arithmetic mean (rounded upwards, if necessary, to the nearest .01%) of
the rates quoted at approximately 11:00 a.m., New York City time on the
applicable Interest Rate Determination Date by three major banks in New York,
New York, selected by (x) the Auction Agent after consultation with the Trustee
or (y) the Trustee, as applicable, for loans in United States dollars to leading
European banks having a maturity of three months and in a principal amount equal
to an amount of not less than U.S. $1,000,000 and that is representative for a
single transaction in such market at such time; provided, however, that if the
banks selected as aforesaid are not quoting as mentioned in this sentence,
Three-Month LIBOR will be the Three-Month LIBOR in effect for the immediately
preceding Interest Period.

          Section 2.  Authorization and Terms of Series 2000-1 Notes.
                      ----------------------------------------------

          There is hereby created and there shall be (1) a series of Class A
Notes entitled "Student Loan Asset-Backed Notes, Senior Series 2000-1A," (2) a
series of Class A Notes entitled "Student Loan Asset-Backed Notes, Senior Series
2000-1B," and (3) a series of Class B Notes entitled "Student Loan Asset-Backed
Notes, Subordinate Series 2000-1C." The aggregate principal amount of the Series
2000-1A Notes that may be authenticated and delivered and Outstanding under the
Indenture is limited to and shall not exceed $54,100,000. The aggregate
principal amount of the Series 2000-1B Notes that may be authenticated and
delivered and Outstanding under the Indenture is limited to and shall not exceed
$54,100,000. The aggregate principal amount of the Series 2000-1C Notes that may
be authenticated and delivered and Outstanding under the Indenture is limited to
and shall not exceed $22,000,000.

          The Series 2000-1A Notes shall consist of Term Notes with a Stated
Maturity on December 1, 2035.

          The Series 2000-1B Notes shall consist of Term Notes with a Stated
Maturity on December 1, 2035.

          The Series 2000-1C Notes shall consist of Term Notes with a Stated
Maturity on December 1, 2035.

                                      -12-
<PAGE>

          Each series of Series 2000-1 Notes shall bear interest at a rate per
annum equal to the applicable Series 2000-1 Note Interest Rate (which, after the
Initial Interest Period, shall be the Series 2000-1 Note Auction Rate), and at
the same rate per annum (to the extent that the payment of such interest shall
be legally enforceable) on overdue installments of interest.

          The Series 2000-1 Notes shall be issued as fully registered Notes
without coupons in Authorized Denominations.

          The Series 2000-1 Notes shall be dated as provided in Section 3.9 of
the Indenture and shall bear interest from their date until payment of principal
has been made or duly provided for. The date of original issue of the Series
2000-1 Notes shall be the Closing Date. The Series 2000-1 Notes of each series
shall be numbered in such manner as the Note Registrar shall determine.

          Interest on each series of Series 2000-1 Notes shall be computed on
the basis of actual days elapsed and accrue daily from the date thereof (on the
basis of a 360-day year), and shall be payable on each regularly scheduled
Interest Payment Date with respect to such series prior to the Maturity thereof
and at the Maturity thereof. The interest payable on each Interest Payment Date
for each series of the Series 2000-1 Notes shall be that interest which has
accrued through the last day of the last complete Interest Period immediately
preceding the Interest Payment Date or, in the case of the Maturity of such
series, the last day preceding the date of such Maturity. The applicable Series
2000-1 Note Interest Rate shall be effective as of and on the first day (whether
or not a Business Day) of the applicable Interest Period and be in effect
thereafter through the end of such Interest Period.

          The principal of and premium, if any, on the Series 2000-1 Notes,
together with interest payable on the Series 2000-1 Notes at the Maturity
thereof if the date of such Maturity is not a regularly scheduled Interest
Payment Date, shall be payable in lawful money of the United States of America
upon, except as otherwise provided in Section 17 hereof, presentation and
surrender of such Series 2000-1 Notes at the Principal Office of the Trustee, as
Paying Agent with respect to the Series 2000-1 Notes, or a duly appointed
successor Paying Agent. Interest on the Series 2000-1 Notes shall be payable on
each regularly scheduled Interest Payment Date, except as otherwise provided in
Section 17 hereof, by check or draft drawn upon the Paying Agent and mailed to
the person who is the Holder thereof as of 5:00 p.m. in the city in which the
Principal Office of the Note Registrar is located on the Regular Record Date for
such Interest Payment Date at the address of such Holder as it appears on the
Note Register, or, in the case of any Series 2000-1 Note the Holder of which is
the Holder of Series 2000-1 Notes in the aggregate principal amount of
$1,000,000 or more, at the direction of such Holder received by the Paying Agent
by 5:00 p.m. in the city in which the Principal Office of the Paying Agent is
located on the last Business Day preceding the applicable Regular Record Date,
by electronic transfer by the Paying Agent in immediately available funds to an
account designated by such Holder. Any interest not so timely paid or duly
provided for (herein referred to as "Defaulted Interest") shall cease to be
payable to the person who is the Holder thereof at the close of business on the
Regular Record Date and shall be payable to the person who is the Holder thereof
at the close of business on a Special Record Date for the payment of any such
Defaulted Interest. Such Special Record Date shall

                                      -13-
<PAGE>

be fixed by the Trustee whenever moneys become available for payment of the
Defaulted Interest, and notice of the Special Record Date shall be given to the
Holders of the Series 2000-1 Notes not less than ten (10) days prior thereto by
first-class mail to each such Holder as shown on the Note Register on a date
selected by the Trustee, stating the date of the Special Record Date and the
date fixed for the payment of such Defaulted Interest. All payments of principal
of and interest on the Series 2000-1 Notes shall be made in lawful money of the
United States of America.

          The Series 2000-1 Notes are subject to redemption prior to their
Stated Maturities upon the terms and conditions and at the Redemption Prices
specified in Section 16 hereof.

          Subject to the provisions of the Indenture, the Series 2000-1 Senior
Notes shall be in substantially the form set forth in Exhibit A hereto, with
such variations, omissions and insertions as may be required by the
circumstances, be required or permitted by the Indenture, or be consistent with
the Indenture and necessary or appropriate to conform to the rules and
requirements of any governmental authority or any usage or requirement of law
with respect thereto.

          Subject to the provisions of the Indenture, the Series 2000-1C Notes
shall be in substantially the form set forth in Exhibit B hereto, with such
variations, omissions and insertions as may be required by the circumstances, be
required or permitted by the Indenture, or be consistent with the Indenture and
necessary or appropriate to conform to the rules and requirements of any
governmental authority or any usage or requirement of law with respect thereto.

          Section 3.  Interest Payable on Series 2000-1 Notes. The Initial
                      ---------------------------------------
Interest Rate Adjustment Dates for each series of Series 2000-1 Notes shall be
(i) with respect to the Series 2000-1A Notes and the Series 2000-1C Notes,
January 4, 2001, and (ii) with respect to the Series 2000-1B Notes, January 11,
2001.

          During the Initial Interest Period, each series of Series 2000-1 Notes
shall bear interest at the Series 2000-1 Note Initial Interest Rate for such
series. Thereafter, except with respect to an Auction Period Adjustment, the
Series 2000-1 Notes shall bear interest at a Series 2000-1 Note Auction Rate
based on a 28-day Auction Period, as determined pursuant to this Section 3 and
Sections 4 through 12 hereof.

          The Series 2000-1 Note Auction Rate to be borne by each series of
Series 2000-1 Notes after such Initial Interest Period for each Auction Period
until an Auction Period Adjustment, if any, shall be determined as hereinbelow
described. Each such Auction Period shall commence on and include the Thursday
(or, if such Thursday is not a Business Day, the next succeeding Business Day)
following the expiration of the immediately preceding Auction Period and
terminate on and include the last day immediately preceding the Thursday (or, if
such Thursday is not a Business Day, the next succeeding Business Day) of the
fourth following week; provided, however, that in the case of the Auction Period
that immediately follows the Initial Interest Period for a series of Series
2000-1 Notes, such Auction Period shall commence on the Initial Interest Rate
Adjustment Date for such series. The

                                      -14-
<PAGE>

Series 2000-1 Note Auction Rate on each series of Series 2000-1 Notes for each
Auction Period shall be the lesser of (i) the Net Loan Rate in effect for such
Auction Period, and (ii) the Auction Rate in effect for such Auction Period as
determined in accordance with Section 4 hereof; provided that if, on any
Interest Rate Determination Date, an Auction is not held for any reason, then
the Series 2000-1 Note Auction Rate on such series for the next succeeding
Auction Period shall equal the lesser of (a) the Maximum Auction Rate and (b)
the Net Loan Rate.

          Notwithstanding the foregoing:

          (a)  if the ownership of a series of Series 2000-1 Notes is no longer
     maintained in Book-Entry Form, the Series 2000-1 Note Auction Rate on such
     series for any Interest Period commencing after the delivery of definitive
     notes representing such series pursuant to Section 17 hereof shall equal
     the lesser of (i) the Maximum Auction Rate and (ii) the Net Loan Rate on
     the Business Day immediately preceding the first day of such subsequent
     Interest Period; or

          (b)  if a Payment Default shall have occurred with respect to a series
     of Series 2000-1 Notes, the Series 2000-1 Note Auction Rate on such series
     for the Interest Period commencing on or immediately after such Payment
     Default, and for each Interest Period thereafter, to and including the
     Interest Period, if any, during which, or commencing less than two (2)
     Business Days after, such Payment Default is cured, shall equal the Non-
     Payment Rate on the first day of each such Interest Period.

          In accordance with Section 4(c)(iii) hereof, the Auction Agent shall
promptly give written notice to the Trustee and the Corporation of each Series
2000-1 Note Auction Rate (unless the Series 2000-1 Note Auction Rate is the Non-
Payment Rate or the ownership of such series is no longer maintained in Book-
Entry Form) and either the Auction Rate or the Net Loan Rate, as the case may
be, when such rate is not the Series 2000-1 Note Auction Rate, applicable to
each series of Series 2000-1 Notes. The Trustee shall notify the Holders of
Series 2000-1 Notes of the Series 2000-1 Note Auction Rate applicable to each
such series for each Auction Period on the second Business Day of such Auction
Period.

          In the event that the last Business Day immediately preceding what
would otherwise be the commencement date of an Auction Period for a series of
Series 2000-1 Notes is more than five days prior to such date, the Interest Rate
Determination Date and commencement date for such Auction Period, as well as the
expiration date for the preceding Auction Period, may be adjusted to fall on
such dates as the Market Agent, with the consent of the Corporation, may
determine to be appropriate under such circumstances. The Market Agent shall
promptly notify the Trustee and the Auction Agent in writing of any such
determination. The Trustee, upon receipt of such notice, shall immediately give
written notification of such determination to the Holders of such series of
Series 2000-1 Notes.

                                      -15-
<PAGE>

          Notwithstanding any other provision of the Series 2000-1 Notes or this
Second Supplemental Indenture, and except for the occurrence of a Payment
Default, interest payable on each series of the Series 2000-1 Notes for an
Auction Period shall never exceed for such Auction Period the amount of interest
payable at the Net Loan Rate (subject to the Series 2000-1 Note Auction Rate
Limitation) in effect for such Auction Period.

          If the Auction Rate for a series of Series 2000-1 Notes is greater
than the Net Loan Rate, then the Series 2000-1 Note Auction Rate applicable to
such series for that Interest Period will be the Net Loan Rate. If the Series
2000-1 Note Auction Rate for a series of Series 2000-1 Notes for any Interest
Period is the Net Loan Rate, the Trustee shall determine the Carry-Over Amount,
if any, with respect to such series for such Interest Period. Such determination
of the Carry-Over Amount shall be made separately for each series of Series
2000-1 Notes. Each Carry-Over Amount shall bear interest calculated at a rate
equal to One-Month LIBOR (as determined by the Auction Agent, provided the
Trustee has received notice of One-Month LIBOR from the Auction Agent, and, if
the Trustee shall not have received such notice from the Auction Agent, then as
determined by the Trustee) from the Interest Payment Date for the Interest
Period with respect to which such Carry-Over Amount was calculated, until paid.
Any payment in respect of Carry-Over Amount shall be applied, first, to any
accrued interest payable thereon and, thereafter, in reduction of such Carry-
Over Amount. For purposes of this Second Supplemental Indenture, the Indenture
and the Series 2000-1 Notes, any reference to "principal" or "interest" herein
and therein shall not include, within the meaning of such words, Carry-Over
Amount or any interest accrued on any such Carry-Over Amount. Such Carry-Over
Amount shall be separately calculated for each Series 2000-1 Note of such series
by the Trustee during such Interest Period in sufficient time for the Trustee to
give notice to each Holder of such Carry- Over Amount as required in the next
succeeding sentence. On the Interest Payment Date for an Interest Period with
respect to which such Carry-Over Amount has been calculated by the Trustee, the
Trustee shall give written notice to each Holder of the Carry-Over Amount
applicable to such Holder's Series 2000-1 Note, which written notice may
accompany the payment of interest by check made to each such Holder on such
Interest Payment Date or otherwise shall be mailed on such Interest Payment Date
by first-class mail, postage prepaid, to each such Holder at such Holder's
address as it appears on the registration books maintained by the Note
Registrar. Such notice shall state, in addition to such Carry-Over Amount, that,
unless and until a Series 2000-1 Note has been redeemed or has been deemed no
longer Outstanding under the Indenture (after which all accrued Carry-Over
Amount with respect to such Series 2000-1 Note (and all accrued interest
thereon) that remains unpaid shall be cancelled and no Carry-Over Amount (or
interest accrued thereon) shall be paid with respect to such Series 2000-1
Note), (i) the Carry-Over Amount (and interest accrued thereon) shall be paid by
the Trustee on such Series 2000-1 Note on the first occurring Interest Payment
Date for a subsequent Interest Period if and to the extent that (l) the Eligible
Carry-Over Make-Up Amount with respect to such Interest Period is greater than
zero, and (2) moneys are available pursuant to the terms of this Second
Supplemental Indenture to pay such Carry-Over Amount (and interest accrued
thereon), and (ii) interest shall accrue on the Carry-Over Amount at a per annum
rate equal to One-Month LIBOR until such Carry-Over Amount is paid in full or is
cancelled.

                                      -16-
<PAGE>

          The Carry-Over Amount (and interest accrued thereon) for a series of
Series 2000- 1 Notes shall be paid by the Trustee on Outstanding Series 2000-1
Notes of such series on the first occurring Interest Payment Date for a
subsequent Interest Period if and to the extent that (i) the Eligible Carry-Over
Make-Up Amount with respect to such Interest Period is greater than zero, and
(ii) moneys in the Surplus Account are available on such Interest Payment Date
for transfer to the Interest Account for such purpose in accordance with the
second paragraph of Section 4.8 of the Indenture, after taking into account all
other amounts payable from the Surplus Fund in accordance with such paragraph on
such Interest Payment Date. Any Carry-Over Amount (and any interest accrued
thereon) with respect to any Series 2000-1 Note which is unpaid as of an
Interest Payment Date, which Series 2000-1 Note is to be redeemed or deemed no
longer Outstanding under this Second Supplemental Indenture on such Interest
Payment Date, shall be paid to the Holder thereof on such Interest Payment Date
to the extent that moneys are available therefor in accordance with the
provisions of the preceding clause (ii); provided, however, that any Carry-Over
Amount (and any interest accrued thereon) which is not so paid on such Interest
Payment Date shall be cancelled with respect to such Series 2000-1 Note on such
Interest Payment Date and shall not be paid on any succeeding Interest Payment
Date. To the extent that any portion of the Carry-Over Amount (and any interest
accrued thereon) remains unpaid after payment of a portion thereof, such unpaid
portion shall be paid in whole or in part as required hereunder until fully paid
by the Trustee on the next occurring Interest Payment Date or Dates, as
necessary, for a subsequent Interest Period or Periods, if and to the extent
that the conditions in the first sentence of this paragraph are satisfied. On
any Interest Payment Date on which the Trustee pays less than all of the Carry-
Over Amount (and any interest accrued thereon) with respect to a Series 2000-1
Note, the Trustee shall give written notice in the manner set forth in the
immediately preceding paragraph to the Holder of such Series 2000-1 Note of the
Carry- Over Amount remaining unpaid on such Series 2000-1 Note.

          The Interest Payment Date on which any Carry-Over Amount (or any
interest accrued thereon) for a series of Series 2000-1 Notes shall be paid
shall be determined by the Trustee in accordance with the provisions of the
immediately preceding paragraph, and the Trustee shall make payment of the
Carry-Over Amount (and any interest accrued thereon) in the same manner as, and
from the same Account from which, it pays interest on the Series 2000-1 Notes on
an Interest Payment Date.

          In the event that the Auction Agent no longer determines, or fails to
determine, when required, the Series 2000-1 Note Auction Rate with respect to a
series of Series 2000-1 Notes, or, if for any reason, such manner of
determination shall be held to be invalid or unenforceable, the Series 2000-1
Note Auction Rate for the next succeeding Interest Period (which Interest Period
shall be an Auction Period for such series of Series 2000-1 Notes) shall be the
Net Loan Rate. The Net Loan Rate with respect to each Interest Rate
Determination Date shall be determined and communicated to the Auction Agent and
the Trustee in accordance with Section 6 hereof.

          Section 4.  Determining the Series 2000-1 Note Auction Rate. By
                      -----------------------------------------------
purchasing Series 2000-1 Notes, whether in an Auction or otherwise, each
purchaser of the Series 2000-1 Notes,

                                      -17-
<PAGE>

or its Broker-Dealer, must agree and shall be deemed by such purchase to have
agreed (i) to participate in Auctions on the terms described herein, (ii) to
have its beneficial ownership of the Series 2000-1 Notes maintained at all times
in Book-Entry Form for the account of its Participant, which in turn will
maintain records of such beneficial ownership, and (iii) to authorize such
Participant to disclose to the Auction Agent such information with respect to
such beneficial ownership as the Auction Agent may request.

          So long as the ownership of a series of Series 2000-1 Notes is
maintained in Book-Entry Form by the Securities Depository, an Existing Holder
may sell, transfer or otherwise dispose of Series 2000-1 Notes of such series
only pursuant to a Bid or Sell Order placed in an Auction or otherwise sell,
transfer or dispose of Series 2000-1 Notes through a Broker-Dealer, provided
that, in the case of all transfers other than pursuant to Auctions, such
Existing Holder, its Broker-Dealer or its Participant advises the Auction Agent
of such transfer. Auctions shall be conducted on each Auction Date, if there is
an Auction Agent on such Auction Date, in the following manner (such procedures
to be applicable separately to each series of the Series 2000-1 Notes):

     (a)  (i)  Prior to the Submission Deadline on each Auction Date;

                    (A)  each Existing Holder of Series 2000-1 Notes may submit
          to a Broker- Dealer by telephone or otherwise any information as to:

                              (1)  the principal amount of Outstanding Series
                    2000-1 Notes, if any, owned by such Existing Holder which
                    such Existing Holder desires to continue to own without
                    regard to the Auction Rate for the next succeeding Auction
                    Period;

                              (2)  the principal amount of Outstanding Series
                    2000-1 Notes, if any, which such Existing Holder offers to
                    sell if the Auction Rate for the next succeeding Auction
                    Period shall be less than the rate per annum specified by
                    such Existing Holder; and/or

                              (3)  the principal amount of Outstanding Series
                    2000-1 Notes, if any, owned by such Existing Holder which
                    such Existing Holder offers to sell without regard to the
                    Auction Rate for the next succeeding Auction Period; and

                    (B)  one or more Broker-Dealers may contact Potential
          Holders to determine the principal amount of Series 2000-1 Notes which
          each Potential Holder offers to purchase, if the Auction Rate for the
          next succeeding Auction Period shall not be less than the rate per
          annum specified by such Potential Holder.

          The statement of an Existing Holder or a Potential Holder referred to
     in (A) or (B) of this paragraph (i) is herein referred to as an "Order,"
     and each Existing Holder and each

                                      -18-
<PAGE>

     Potential Holder placing an Order is herein referred to as a "Bidder"; an
     Order described in clause (A)(1) is herein referred to as a "Hold Order";
     an Order described in clauses (A)(2) and (B) is herein referred to as a
     "Bid"; and an Order described in clause (A)(3) is herein referred to as a
     "Sell Order."

          (ii) (A)  Subject to the provisions of Section 4(b) hereof, a Bid by
          an Existing Holder shall constitute an irrevocable offer to sell:

                         (1)  the principal amount of Outstanding Series 2000-1
               Notes specified in such Bid if the Auction Rate determined as
               provided in this Section 4 shall be less than the rate specified
               therein; or

                         (2)  such principal amount, or a lesser principal
               amount of Outstanding Series 2000-1 Notes to be determined as set
               forth in Section 4(d)(i)(D) hereof, if the Auction Rate
               determined as provided in this Section 4 shall be equal to the
               rate specified therein; or

                         (3)  such principal amount, or a lesser principal
               amount of Outstanding Series 2000-1 Notes to be determined as set
               forth in Section 4(d)(ii)(C) hereof, if the rate specified
               therein shall be higher than the Maximum Auction Rate and
               Sufficient Bids have not been made.

               (B)  Subject to the provisions of Section 4(b) hereof, a Sell
          Order by an Existing Holder shall constitute an irrevocable offer to
          sell:

                         (l)  the principal amount of Outstanding Series 2000-1
               Notes specified in such Sell Order; or

                         (2)  such principal amount, or a lesser principal
               amount, of Outstanding Series 2000-1 Notes set forth in Section
               4(d)(ii)(C) hereof, if Sufficient Bids have not been made.

               (C)  Subject to the provisions of Section 4(b) hereof, a Bid by a
          Potential Holder shall constitute an irrevocable offer to purchase:

                         (1)  the principal amount of Outstanding Series 2000-1
               Notes specified in such Bid if the Auction Rate determined as
               provided in this Section 4 shall be higher than the rate
               specified in such Bid; or

                         (2)  such principal amount, or a lesser principal
               amount of Outstanding Series 2000-1 Notes set forth in Section
               4(d)(i)(E) hereof, if the Auction Rate

                                      -19-
<PAGE>

               determined as provided in this Section 4 shall be equal to the
               rate specified in such Bid.

     (b)  (i) Each Broker-Dealer shall submit in writing to the Auction Agent
     prior to the Submission Deadline on each Auction Date all Orders obtained
     by such Broker-Dealer and shall specify with respect to each such Order:

               (A)  the name of the Bidder placing such Order;

               (B)  the aggregate principal amount of Series 2000-1 Notes that
          are the subject of such Order;

               (C)  to the extent that such Bidder is an Existing Holder:

                         (1)  the principal amount of Series 2000-1 Notes, if
               any, subject to any Hold Order placed by such Existing Holder;

                         (2)  the principal amount of Series 2000-1 Notes, if
               any, subject to any Bid placed by such Existing Holder and the
               rate specified in such Bid; and

                         (3)  the principal amount of Series 2000-1 Notes, if
               any, subject to any Sell Order placed by such Existing Holder;
               and

               (D)  to the extent such Bidder is a Potential Holder, the rate
          specified in such Potential Holder's Bid.

       (ii)  If any rate specified in any Bid contains more than three figures
    to the right of the decimal point, the Auction Agent shall round such rate
    up to the next higher .001%.

       (iii) If an Order or Orders covering all Outstanding Series 2000-1 Notes
    owned by an Existing Holder is not submitted to the Auction Agent prior to
    the Submission Deadline, the Auction Agent shall deem a Hold Order to have
    been submitted on behalf of such Existing Holder covering the principal
    amount of Outstanding Series 2000-1 Notes owned by such Existing Holder and
    not subject to an Order submitted to the Auction Agent.

       (iv)  Neither the Corporation, the Trustee nor the Auction Agent shall be
    responsible for any failure of a Broker-Dealer to submit an Order to the
    Auction Agent on behalf of any Existing Holder or Potential Holder.

       (v)   If any Existing Holder submits through a Broker-Dealer to the
    Auction Agent one or more Orders covering in the aggregate more than the
    principal amount of Outstanding Series

                                      -20-
<PAGE>

2000-1 Notes owned by such Existing Holder, such Orders shall be considered
valid as follows and in the following order of priority:

          (A)  All Hold Orders shall be considered valid, but only up to the
     aggregate principal amount of Outstanding Series 2000-1 Notes owned by such
     Existing Holder, and if the aggregate principal amount of Series 2000-1
     Notes subject to such Hold Orders exceeds the aggregate principal amount of
     Series 2000-1 Notes owned by such Existing Holder, the aggregate principal
     amount of Series 2000-1 Notes subject to each such Hold Order shall be
     reduced pro rata so that the aggregate principal amount of Series 2000-1
     Notes subject to such Hold Order equals the aggregate principal amount of
     Outstanding Series 2000-1 Notes owned by such Existing Holder.

          (B)       (1)  any Bid shall be considered valid up to an amount equal
          to the excess of the principal amount of Outstanding Series 2000-1
          Notes owned by such Existing Holder over the aggregate principal
          amount of Series 2000-1 Notes subject to any Hold Order referred to in
          clause (A) of this paragraph (v);

                    (2)  subject to subclause (1) of this clause (B), if more
          than one Bid with the same rate is submitted on behalf of such
          Existing Holder and the aggregate principal amount of Outstanding
          Series 2000-1 Notes subject to such Bids is greater than such excess,
          such Bids shall be considered valid up to an amount equal to such
          excess;

                    (3)  subject to subclauses (1) and (2) of this clause (B),
          if more than one Bid with different rates are submitted on behalf of
          such Existing Holder, such Bids shall be considered valid first in the
          ascending order of their respective rates until the highest rate is
          reached at which such excess exists and then at such rate up to the
          amount of such excess; and

                    (4)  in any such event, the amount of Outstanding Series
          2000-1 Notes, if any, subject to Bids not valid under this clause (B)
          shall be treated as the subject of a Bid by a Potential Holder at the
          rate therein specified; and

          (C)  All Sell Orders shall be considered valid up to an amount equal
     to the excess of the principal amount of Outstanding Series 2000-1 Notes
     owned by such Existing Holder over the aggregate principal amount of Series
     2000-1 Notes subject to Hold Orders referred to in clause (A) of this
     paragraph (v) and valid Bids referred to in clause (B) of this paragraph
     (v).

     (vi) If more than one Bid for Series 2000-1 Notes is submitted on behalf of
any Potential Holder, each Bid submitted shall be a separate Bid with the rate
and principal amount therein specified.

                                      -21-
<PAGE>

          (vii)  An Existing Holder that offers to purchase additional Series
     2000-1 Notes is, for purposes of such offer, treated as a Potential Holder.

          (viii) Any Bid or Sell Order submitted by an Existing Holder covering
     an aggregate principal amount of Series 2000-1 Notes not equal to an
     Authorized Denomination shall be rejected and shall be deemed a Hold Order.
     Any Bid submitted by a Potential Holder covering an aggregate principal
     amount of Series 2000-1 Notes not equal to an Authorized Denomination shall
     be rejected.

          (ix)   Any Bid specifying a rate higher than the Maximum Auction Rate
     will (a) be treated as a Sell Order if submitted by an Existing Holder and
     (b) not be accepted if submitted by a Potential Holder.

          (x)    Any Order submitted in an Auction by a Broker-Dealer to the
     Auction Agent prior to the Submission Deadline on any Auction Date shall be
     irrevocable.

     (c)  (i)    Not earlier than the Submission Deadline on each Auction Date,
     the Auction Agent shall assemble all valid Orders submitted or deemed
     submitted to it by the Broker- Dealers (each such Order as submitted or
     deemed submitted by a Broker-Dealer being herein referred to individually
     as a "Submitted Hold Order," a "Submitted Bid" or a "Submitted Sell Order,"
     as the case may be, or as a "Submitted Order," and collectively as
     "Submitted Hold Orders," "Submitted Bids" or "Submitted Sell Orders," as
     the case may be, or as "Submitted Orders") and shall determine:

                    (A)  the excess of the total principal amount of Outstanding
          Series 2000-1 Notes over the sum of the aggregate principal amount of
          Outstanding Series 2000- 1 Notes subject to Submitted Hold Orders
          (such excess being herein referred to as the "Available Series 2000-1
          Notes"), and

                    (B)  from the Submitted Orders whether:

                              (1)  the aggregate principal amount of Outstanding
                    Series 2000-1 Notes subject to Submitted Bids by Potential
                    Holders specifying one or more rates equal to or lower than
                    the Maximum Auction Rate;

          exceeds or is equal to the sum of:

                              (2)  the aggregate principal amount of Outstanding
                    Series 2000-1 Notes subject to Submitted Bids by Existing
                    Holders specifying one or more rates higher than the Maximum
                    Auction Rate; and

                                      -22-
<PAGE>

                              (3)  the aggregate principal amount of Outstanding
                    Series 2000-1 Notes subject to Submitted Sell Orders;

          (in the event such excess or such equality exists, other than because
          all of the Outstanding Series 2000-1 Notes are subject to Submitted
          Hold Orders, such Submitted Bids described in subclause (1) above
          shall be referred to collectively as "Sufficient Bids"); and

                    (C)  if Sufficient Bids exist, the Bid Auction Rate, which
          shall be the lowest rate specified in such Submitted Bids such that
          if:

                              (1)  (x) each such Submitted Bid from Existing
                    Holders specifying such lowest rate and (y) all other
                    Submitted Bids from Existing Holders specifying lower rates
                    were rejected, thus entitling such Existing Holders to
                    continue to own the principal amount of Series 2000-1 Notes
                    subject to such Submitted Bids; and

                              (2)  (x) each such Submitted Bid from Potential
                    Holders specifying such lowest rate and (y) all other
                    Submitted Bids from Potential Holders specifying lower rates
                    were accepted;

          the result would be that such Existing Holders described in subclause
          (1) above would continue to own an aggregate principal amount of
          Outstanding Series 2000-1 Notes which, when added to the aggregate
          principal amount of Outstanding Series 2000-1 Notes to be purchased by
          such Potential Holders described in subclause (2) above, would equal
          not less than the Available Series 2000-1 Notes.

          (ii) Promptly after the Auction Agent has made the determinations
     pursuant to Section 4(c)(i) hereof, the Auction Agent shall advise the
     Trustee, the Broker-Dealers and the Corporation of the Net Loan Rate, the
     Maximum Auction Rate and the All Hold Rate and the components thereof on
     the Auction Date and, based on such determinations, the Auction Rate for
     the next succeeding Interest Period as follows:

                    (A)  if Sufficient Bids exist, that the Auction Rate for the
          next succeeding Interest Period shall be equal to the Bid Auction Rate
          so determined;

                    (B)  if Sufficient Bids do not exist (other than because all
          of the Outstanding Series 2000-1 Notes are subject to Submitted Hold
          Orders), that the Auction Rate for the next succeeding Interest Period
          shall be equal to the Maximum Auction Rate; or

                                      -23-
<PAGE>

                    (C)  if all Outstanding Series 2000-1 Notes are subject to
          Submitted Hold Orders, that the Auction Rate for the next succeeding
          Interest Period shall be equal to the All Hold Rate.

          (iii) Promptly after the Auction Agent has determined the Auction
     Rate, the Auction Agent shall determine and advise the Trustee of the
     Series 2000-1 Note Auction Rate, which rate shall be the lesser of (a) the
     Auction Rate and (b) the Net Loan Rate; provided, however, that in no event
     shall the Series 2000-1 Note Auction Rate exceed the Series 2000-1 Note
     Auction Rate Limitation.

     (d)  Existing Holders shall continue to own the principal amount of Series
2000-1 Notes that are subject to Submitted Hold Orders. If Sufficient Bids have
been received by the Auction Agent, the Bid Auction Rate will be the Auction
Rate, and Submitted Bids and Submitted Sell Orders will be accepted or rejected
and the Auction Agent will take such other action as described below in
subparagraph (i).

     If the Auction Agent has not received Sufficient Bids (other than because
all of the Outstanding Series 2000-1 Notes are subject to Submitted Hold
Orders), the Auction Rate will be the Maximum Auction Rate, and Submitted Orders
will be accepted or rejected and the Auction Agent will take such other action
as described below in subparagraph (ii).

          (i)   if Sufficient Bids have been made, all Submitted Sell Orders
     shall be accepted and, subject to the provisions of paragraphs (iv) and (v)
     of this Section 4(d), Submitted Bids shall be accepted or rejected as
     follows in the following order of priority, and all other Submitted Bids
     shall be rejected:

                    (A)  Existing Holders' Submitted Bids specifying any rate
          that is higher than the Bid Auction Rate shall be accepted, thus
          requiring each such Existing Holder to sell the aggregate principal
          amount of Series 2000-1 Notes subject to such Submitted Bids;

                    (B)  Existing Holders' Submitted Bids specifying any rate
          that is lower than the Bid Auction Rate shall be rejected, thus
          entitling each such Existing Holder to continue to own the aggregate
          principal amount of Series 2000-1 Notes subject to such Submitted
          Bids;

                    (C)  Potential Holders' Submitted Bids specifying any rate
          that is lower than the Bid Auction Rate shall be accepted;

                    (D)  Each Existing Holders' Submitted Bid specifying a rate
          that is equal to the Bid Auction Rate shall be rejected, thus
          entitling such Existing Holder to continue to own the aggregate
          principal amount of Series 2000-1 Notes subject to such Submitted Bid,
          unless the aggregate principal amount of Outstanding Series 2000-1
          Notes subject to all such Submitted Bids shall be greater than the
          principal amount of Series 2000-1

                                      -24-
<PAGE>

          Notes (the "remaining principal amount") equal to the excess of the
          Available Series 2000-1 Notes over the aggregate principal amount of
          Series 2000-1 Notes subject to Submitted Bids described in clauses (B)
          and (C) of this Section 4(d)(i), in which event such Submitted Bid of
          such Existing Holder shall be rejected in part, and such Existing
          Holder shall be entitled to continue to own the principal amount of
          Series 2000-1 Notes subject to such Submitted Bid, but only in an
          amount equal to the aggregate principal amount of Series 2000-1 Notes
          obtained by multiplying the remaining principal amount by a fraction,
          the numerator of which shall be the principal amount of Outstanding
          Series 2000-1 Notes owned by such Existing Holder subject to such
          Submitted Bid and the denominator of which shall be the sum of the
          principal amount of Outstanding Series 2000-1 Notes subject to such
          Submitted Bids made by all such Existing Holders that specified a rate
          equal to the Bid Auction Rate; and

                    (E)  Each Potential Holder's Submitted Bid specifying a rate
          that is equal to the Bid Auction Rate shall be accepted, but only in
          an amount equal to the principal amount of Series 2000-1 Notes
          obtained by multiplying the excess of the aggregate principal amount
          of Available Series 2000-1 Notes over the aggregate principal amount
          of Series 2000-1 Notes subject to Submitted Bids described in clauses
          (B), (C) and (D) of this Section 4(d)(i) by a fraction the numerator
          of which shall be the aggregate principal amount of Outstanding Series
          2000-1 Notes subject to such Submitted Bid and the denominator of
          which shall be the sum of the principal amount of Outstanding Series
          2000-1 Notes subject to Submitted Bids made by all such Potential
          Holders that specified a rate equal to the Bid Auction Rate.

          (ii) If Sufficient Bids have not been made (other than because all of
     the Outstanding Series 2000-1 Notes are subject to Submitted Hold Orders),
     subject to the provisions of Section 4(d)(iv) hereof, Submitted Orders
     shall be accepted or rejected as follows in the following order of priority
     and all other Submitted Bids shall be rejected:

                    (A)  Existing Holders' Submitted Bids specifying any rate
          that is equal to or lower than the Maximum Auction Rate shall be
          rejected, thus entitling such Existing Holders to continue to own the
          aggregate principal amount of Series 2000-1 Notes subject to such
          Submitted Bids;

                    (B)  Potential Holders' Submitted Bids specifying (1) any
          rate that is equal to or lower than the Maximum Auction Rate shall be
          accepted and (2) any rate that is higher than the Maximum Auction Rate
          shall be rejected; and

                    (C)  each Existing Holder's Submitted Bid specifying any
          rate that is higher than the Maximum Auction Rate and the Submitted
          Sell Order of each Existing Holder shall be accepted, thus entitling
          each Existing Holder that submitted any such Submitted Bid or
          Submitted Sell Order to sell the Series 2000-1 Notes subject to such
          Submitted Bid

                                      -25-
<PAGE>

          or Submitted Sell Order, but in both cases only in an amount equal to
          the aggregate principal amount of Series 2000-1 Notes obtained by
          multiplying the aggregate principal amount of Series 2000-1 Notes
          subject to Submitted Bids described in clause (B)(1) of this Section
          4(d)(ii) by a fraction the numerator of which shall be the aggregate
          principal amount of Outstanding Series 2000-1 Notes owned by such
          Existing Holder subject to such Submitted Bid or Submitted Sell Order
          and the denominator of which shall be the aggregate principal amount
          of Outstanding Series 2000-1 Notes subject to all such Submitted Bids
          and Submitted Sell Orders.

          (iii) If all Outstanding Series 2000-1 Notes are subject to Submitted
     Hold Orders, all Submitted Bids shall be rejected.

          (iv)  If, as a result of the procedures described in paragraph (i) or
     (ii) of this Section 4(d), any Existing Holder would be entitled or
     required to sell, or any Potential Holder would be entitled or required to
     purchase, a principal amount of Series 2000-1 Notes that is not equal to an
     Authorized Denomination, the Auction Agent shall, in such manner as in its
     sole discretion it shall determine, round up or down the principal amount
     of Series 2000-1 Notes to be purchased or sold by any Existing Holder or
     Potential Holder so that the principal amount of Series 2000-1 Notes
     purchased or sold by each Existing Holder or Potential Holder shall be
     equal to an Authorized Denomination.

          (v)   If, as a result of the procedures described in paragraph (i) of
     this Section 4(d), any Potential Holder would be entitled or required to
     purchase less than an Authorized Denomination of Series 2000-1 Notes, the
     Auction Agent shall, in such manner as in its sole discretion it shall
     determine, allocate Series 2000-1 Notes for purchase among Potential
     Holders so that only Series 2000-1 Notes in Authorized Denominations are
     purchased by any Potential Holder, even if such allocation results in one
     or more of such Potential Holders not purchasing any Series 2000-1 Notes.

     (e)  Based on the result of each Auction, the Auction Agent shall determine
the aggregate principal amount of Series 2000-1 Notes to be purchased and the
aggregate principal amount of Series 2000-1 Notes to be sold by Potential
Holders and Existing Holders on whose behalf each Broker-Dealer submitted Bids
or Sell Orders and, with respect to each Broker-Dealer, to the extent that such
aggregate principal amount of Series 2000-1 Notes to be sold differs from such
aggregate principal amount of Series 2000-1 Notes to be purchased, determine to
which other Broker-Dealer or Broker-Dealers acting for one or more purchasers
such Broker-Dealer shall deliver, or from which other Broker-Dealer or Broker-
Dealers acting for one or more sellers such Broker-Dealer shall receive, as the
case may be, Series 2000-1 Notes.

     (f)  Any calculation by the Auction Agent, the Corporation or the Trustee,
as applicable, of the Series 2000-1 Note Auction Rate, One-Month LIBOR, Three-
Month LIBOR, Maximum Auction

                                      -26-
<PAGE>

Rate, All Hold Rate and Non-Payment Rate, and any calculation by or on behalf of
the Corporation of the Net Loan Rate, shall, in the absence of manifest error,
be binding on all other parties.

     (g)  Notwithstanding anything in this Second Supplemental Indenture to the
contrary notwithstanding, no Auction will be held on any Auction Date hereunder
during the continuance of a Payment Default.

            Section 5.  Determination of Payment Defaults and Payment of Auction
                        --------------------------------------------------------
Agent and Broker-Dealer Fees.
----------------------------

            (a)  The Trustee shall determine, not later than 2:00 p.m., New York
City time, on the Business Day next succeeding each Interest Payment Date
relating to a series of Series 2000-1 Notes, whether a Payment Default has
occurred with respect to such series. If a Payment Default has occurred, the
Trustee shall, not later than 2:15 p.m., New York City time, on such Business
Day, send a notice thereof in substantially the form of Exhibit C attached
hereto to the Auction Agent by telecopy or similar means and, if such Payment
Default is cured, the Trustee shall immediately send a notice in substantially
the form of Exhibit D attached hereto to the Auction Agent by telecopy or
similar means.

            (b)  Not later than 12:00 noon, New York City time, on each Interest
Payment Date relating to a series of Series 2000-1 Notes, the Corporation shall
pay to the Auction Agent, in immediately available funds out of amounts
available therefor in the Administration Fund, an amount equal to the Auction
Agent Fee and the Broker-Dealer Fee as calculated in accordance with the Auction
Agent Agreement. The Corporation shall, from time to time at the request of the
Auction Agent, reimburse the Auction Agent for its reasonable expenses as
provided in the Auction Agent Agreement, such expenses to be paid out of amounts
available therefor in the Administration Fund.

            Section 6.  Calculation of Maximum Auction Rate, All Hold Rate,
                        ---------------------------------------------------
Net Loan Rate, One-Month LIBOR, Three-Month LIBOR and Non-Payment Rate. The
----------------------------------------------------------------------
Auction Agent shall calculate the Maximum Auction Rate, the All Hold Rate and
One-Month LIBOR or Three- Month LIBOR, as the case may be, on each Auction Date
and shall notify the Trustee and the Broker-Dealers of the Maximum Auction Rate,
the All Hold Rate and One-Month LIBOR or Three-Month LIBOR, as the case may be,
as provided in the Auction Agent Agreement. If the ownership of the Series
2000-1 Notes is no longer maintained in Book-Entry Form by the Securities
Depository, the Trustee shall calculate the Maximum Auction Rate on the Business
Day immediately preceding each Interest Payment Date after the delivery of
definitive Series 2000-1 Notes pursuant to Section 17 hereof. If a Payment
Default shall have occurred, the Trustee shall calculate the Non-Payment Rate on
the Interest Rate Determination Date for (i) each Interest Period commencing
after the occurrence and during the continuance of such Payment Default and (ii)
any Interest Period commencing less than two Business Days after the cure of any
Payment Default. The Auction Agent shall determine One-Month LIBOR or Three-
Month LIBOR, as applicable, for each Interest Period other than the first
Interest Period; provided that if the ownership of the Series 2000-1 Notes is no
longer maintained in Book-Entry Form, or if a Payment Default has occurred, then
the Trustee shall determine One-Month LIBOR or Three-

                                      -27-
<PAGE>

Month LIBOR, as applicable, for each such Interest Period. The determination by
the Trustee or the Auction Agent, as the case may be, of One-Month LIBOR or
Three-Month LIBOR, as applicable, shall (in the absence of manifest error) be
final and binding upon all parties. If calculated or determined by the Auction
Agent, the Auction Agent shall promptly advise the Trustee of One-Month LIBOR or
Three-Month LIBOR, as applicable.

            The Net Loan Rate with respect to each Interest Rate Determination
Date shall be determined by or on behalf of the Corporation and written notice
thereof given to the Auction Agent and the Trustee on or prior to the twenty-
fifth day (or, if such twenty-fifth day is not a Business Day, the next
succeeding Business Day) of the calendar month preceding such Interest Rate
Determination Date. If the Corporation shall fail or refuse to determine the Net
Loan Rate, the Net Loan Rate shall be the Net Loan Rate last determined and
communicated to the Auction Agent and the Trustee in accordance with this
paragraph. The determination by or on behalf of the Corporation of the Net Loan
Rate shall (in the absence of manifest error) be final and binding upon all
parties.

            Section 7.  Notification of Rates, Amounts and Payment Dates.
                        ------------------------------------------------

            (a)   By 10:00 a.m., New York City time, on each Regular Record
Date with respect to the Series 2000-1 Notes, the Trustee shall determine the
aggregate amounts of interest distributable on the next succeeding Interest
Payment Date to the beneficial owners of each series thereof.

            (b)   As soon as practicable prior to each Interest Payment Date
with respect to the Series 2000-1 Notes, the Trustee shall:

            (i)   confirm with the Auction Agent, so long as no Payment Default
     has occurred and is continuing and the ownership of each series of Series
     2000-1 Notes is maintained in Book-Entry Form by the Securities Depository,
     (1) the date of such next Interest Payment Date and (2) the amount payable
     to the Auction Agent on such Interest Payment Date pursuant to Section 5(b)
     hereof;

            (ii)  pursuant to Section 3 hereof, advise the Holders of each
     series of Series 2000- 1 Notes of any Carry-Over Amount accruing on such
     Series 2000-1 Notes; and

            (iii) advise the Securities Depository, so long as the ownership of
     each series of Series 2000-1 Notes is maintained in Book-Entry Form by the
     Securities Depository, upon request, of the Series 2000-1 Note Interest
     Rate payable on such series of Series 2000-1 Notes and the interest amount.

            If any day scheduled to be an Interest Payment Date with respect to
a series of Series 2000-1 Notes shall be changed after the Trustee shall have
given the notice or confirmation referred to in clause (i) of the preceding
sentence, the Trustee shall, not later than 9:15 a.m., New York City time, on
the Business Day next preceding the earlier of the new Interest Payment Date or
the old Interest

                                      -28-
<PAGE>

Payment Date, by such means as the Trustee deems practicable, give notice of
such change to the Auction Agent, so long as no Payment Default has occurred and
is continuing and the ownership of the Series 2000-1 Notes is maintained in
Book-Entry Form by the Securities Depository.

          Section 8.  Auction Agent.
                      -------------

          (a)  Bankers Trust Company is hereby appointed as Initial Auction
Agent to serve as agent for the Corporation in connection with Auctions. The
Trustee and the Corporation will, and the Trustee is hereby directed to, enter
into the Initial Auction Agent Agreement with Bankers Trust Company, as the
Initial Auction Agent. Any Substitute Auction Agent shall be (i) a bank,
national banking association or trust company duly organized under the laws of
the United States of America or any state or territory thereof having its
principal place of business in the Borough of Manhattan, New York, or such other
location as approved by the Trustee in writing and having a combined capital
stock or surplus of at least $50,000,000, or (ii) a member of the National
Association of Securities Dealers, Inc., having a capitalization of at least
$50,000,000, and, in either case, authorized by law to perform all the duties
imposed upon it hereunder and under the Auction Agent Agreement. The Auction
Agent may at any time resign and be discharged of the duties and obligations
created by this Second Supplemental Indenture by giving at least ninety (90)
days' notice to the Trustee, the Market Agent and the Corporation. The Auction
Agent may be removed at any time by the Trustee upon the written direction of an
Authorized Officer of the Corporation or the Holders of 66-2/3% of the aggregate
principal amount of the Series 2000-1 Senior Notes then Outstanding (or, if no
Series 2000-1 Senior Notes are then Outstanding, the Holders of 66-2/3% of the
aggregate principal amount of the Series 2000-1C Notes then Outstanding), and,
if by such Holders, by an instrument signed by such Holders or their attorneys
and filed with the Auction Agent, the Corporation and the Trustee upon at least
ninety (90) days' notice. Neither resignation nor removal of the Auction Agent
pursuant to the preceding two sentences shall be effective unless and until a
Substitute Auction Agent has been appointed and has accepted such appointment.
However, if a successor Auction Agent shall not have been appointed within sixty
(60) days from the date of a notice of resignation, the resigning Auction Agent
may petition any court of competent jurisdiction for the appointment of a
successor Auction Agent. If required by the Corporation, a Substitute Auction
Agent Agreement shall be entered into with a Substitute Auction Agent.
Notwithstanding the foregoing, the Auction Agent may terminate the Auction Agent
Agreement if, within twenty-five (25) days after notifying the Trustee, the
Market Agent and the Corporation in writing that it has not received payment of
any Auction Agent Fee due it in accordance with the terms of the Auction Agent
Agreement, the Auction Agent does not receive such payment.

          (b)  If the Auction Agent shall resign or be removed or be dissolved,
or if the property or affairs of the Auction Agent shall be taken under the
control of any state or federal court or administrative body because of
bankruptcy or insolvency, or for any other reason, the Trustee at the direction
of an Authorized Officer of the Corporation, shall use its best efforts to
appoint a Substitute Auction Agent.

                                      -29-
<PAGE>

          (c)  The Auction Agent is acting as agent for the Corporation in
connection with Auctions. In the absence of bad faith, negligent failure to act
or negligence on its part, the Auction Agent shall not be liable for any action
taken, suffered or omitted or any error of judgment made by it in the
performance of its duties under the Auction Agent Agreement and shall not be
liable for any error of judgment made in good faith unless the Auction Agent
shall have been negligent in ascertaining (or failing to ascertain) the
pertinent facts.

          (d)  In the event of a change in the Auction Agent Fee Rate pursuant
to Section 6.4(b) of the Auction Agent Agreement, the Auction Agent shall give a
Notice of Fee Rate Change to the Trustee in accordance with the Auction Agent
Agreement.

          Section 9.  Broker-Dealers.
                      --------------

          (a)  The Auction Agent will enter into a Broker-Dealer Agreement with
Salomon Smith Barney Inc., as the sole initial Broker-Dealer with respect to the
Series 2000-1 Notes. An Authorized Officer of the Corporation may, from time to
time, approve one or more additional persons to serve as Broker-Dealers under
Broker-Dealer Agreements and shall be responsible for providing such Broker-
Dealer Agreements to the Trustee and the Auction Agent; provided, however, that
while Salomon Smith Barney Inc. is serving as a Broker-Dealer with respect to a
series of the Series 2000-1 Notes, Salomon Smith Barney Inc. shall have the
right to consent to the approval of any additional Broker-Dealers with respect
to such series, which consent will not be unreasonably withheld.

          (b)  Any Broker-Dealer may be removed at any time, at the request of
an Authorized Officer of the Corporation, but there shall, at all times, be at
least one Broker-Dealer appointed and acting as such.

                                      -30-
<PAGE>

          Section 10.  Changes in Auction Period or Periods.
                       ------------------------------------

          (a)  While any of the Series 2000-1 Notes are Outstanding, the
Corporation may, from time to time, convert the length of one or more Auction
Periods (an "Auction Period Adjustment"), in order to conform with then current
market practice with respect to similar securities or to accommodate economic
and financial factors that may affect or be relevant to the length of the
Auction Period and the Series 2000-1 Note Interest Rate borne by the Series
2000-1 Notes. The Corporation shall not initiate an Auction Period Adjustment
unless it shall have received, not less than three (3) days nor more than twenty
(20) days prior to the Auction Period Adjustment, (i) the written consent of the
Market Agent, which consent shall not be unreasonably withheld and (ii) written
confirmation from each of the Rating Agencies then rating the Series 2000-1
Notes that such Auction Period Adjustment will not adversely affect its ratings
then applicable to any of the Series 2000-1 Notes. The Corporation shall
initiate the Auction Period Adjustment by giving written notice by Corporation
Order to the Trustee, the Auction Agent, the Market Agent and the Securities
Depository in substantially the form of, or containing substantially the
information contained in, Exhibit E to this Second Supplemental Indenture at
least ten (10) days prior to the Auction Date for such Auction Period.

          (b)  Any such adjusted Auction Period shall not be less than seven (7)
days nor more than ninety-one (91) days. If any such adjusted Auction Period
will be less than twenty- eight (28) days, the notice described above will be
effective only if it is accompanied by a written statement of the Trustee, the
Auction Agent and the Securities Depository to the effect that they are capable
of performing their duties, if any, under this Second Supplemental Indenture,
the Auction Agent Agreement and any Broker-Dealer Agreement with respect to such
changed Auction Period.

          (c)  An Auction Period Adjustment shall take effect only (A) if the
Trustee and the Auction Agent receive, by 11:00 a.m., New York City time, on the
Business Day before the Auction Date for the first such Auction Period, a
Corporation Certificate in substantially the form attached as, or containing
substantially the same information contained in, Exhibit F to this Second
Supplemental Indenture, authorizing the Auction Period Adjustment specified in
such certificate along with a copy of the consent of the Market Agent and the
Rating Agency confirmations described in subparagraph (a) above and, if
applicable, the written statement of the Trustee, the Auction Agent and the
Securities Depository described in subparagraph (b) above, and (B) Sufficient
Bids exist as of the Auction on the Auction Date for such first Auction Period.
If the condition referred to in (A) above is not met, the Series 2000-1 Note
Interest Rate for the next Auction Period shall be determined pursuant to the
provisions of Sections 4 through 9 hereof and the Auction Period shall be the
Auction Period determined without reference to the proposed change. If the
condition referred to in (A) is met but the condition referred in (B) above is
not met, the Series 2000-1 Note Auction Rate for the next Auction Period shall
be the lesser of the Maximum Auction Rate and the Net Loan Rate and the Auction
Period shall be the Auction Period determined without reference to the proposed
change.

          In connection with any Auction Period Adjustment, the Auction Agent
shall provide such further notice to such parties as is specified in Section 2.5
of the Auction Agent Agreement.

                                      -31-
<PAGE>

          Section 11. Changes in the Auction Date. The Market Agent, with the
                      ---------------------------
written consent of an Authorized Officer of the Corporation, may specify an
earlier Auction Date (but in no event more than five Business Days earlier) than
the Auction Date that would otherwise be determined in accordance with the
definition of "Auction Date" in Section 1 of this Second Supplemental Indenture
with respect to one or more specified Auction Periods in order to conform with
then current market practice with respect to similar securities or to
accommodate economic and financial factors that may affect or be relevant to the
day of the week constituting an Auction Date and the Series 2000-1 Note Interest
Rate borne by the Series 2000-1 Notes. The Market Agent shall deliver a written
request for consent to such change in the Auction Date to the Corporation not
less than three days nor more than twenty (20) days prior to the effective date
of such change. The Market Agent shall provide notice of its determination to
specify an earlier Auction Date for one or more Auction Periods by means of a
written notice delivered at least ten (10) days prior to the proposed changed
Auction Date to the Trustee, the Auction Agent, the Corporation and the
Securities Depository. Such notice shall be substantially in the form of, or
contain substantially the information contained in, Exhibit G to this Second
Supplemental Indenture.

          In connection with any change described in this Section 11, the
Auction Agent shall provide such further notice to such parties as is specified
in Section 2.5 of the Auction Agent Agreement.

          Section 12. Additional Provisions Regarding the Series 2000-1 Note
                      ------------------------------------------------------
Interest Rate. The determination of a Series 2000-1 Note Interest Rate by the
-------------
Auction Agent or any other Person pursuant to the provisions of the applicable
Section of this Second Supplemental Indenture shall be conclusive and binding on
the Holders of the series of Series 2000-1 Notes to which such Series 2000-1
Note Interest Rate applies, and the Corporation and the Trustee may rely thereon
for all purposes.

          In no event shall the cumulative amount of interest paid or payable on
a series of Series 2000-1 Notes (including interest calculated as provided
herein, plus any other amounts that constitute interest on the Series 2000-1
Notes of such series under applicable law, which are contracted for, charged,
reserved, taken or received pursuant to the Series 2000-1 Notes of such series
or related documents) calculated from the date of issuance of such series
through any subsequent day during the term of such series or otherwise prior to
payment in full of the Series 2000-1 Notes of such series exceed the amount
permitted by applicable law. If the applicable law is ever judicially
interpreted so as to render usurious any amount called for under the Series
2000-1 Notes of a series or related documents or otherwise contracted for,
charged, reserved, taken or received in connection with the Series 2000-1 Notes
of such series, or if the redemption or acceleration of the maturity of the
Series 2000-1 Notes of such series results in payment to or receipt by the
Holder or any former Holder of the Series 2000-1 Notes of such series of any
interest in excess of that permitted by applicable law, then, notwithstanding
any provision of the Series 2000-1 Notes of such series or related documents to
the contrary, all excess amounts theretofore paid or received with respect to
the Series 2000-1 Notes of such series shall be credited on the principal
balance of the Series 2000-1 Notes of such series (or, if

                                      -32-
<PAGE>

the Series 2000- 1 Notes of such series have been paid or would thereby be paid
in full, refunded by the recipient thereof), and the provisions of the Series
2000-1 Notes of such series and related documents shall automatically and
immediately be deemed reformed and the amounts thereafter collectible hereunder
and thereunder reduced, without the necessity of the execution of any new
document, so as to comply with the applicable law, but so as to permit the
recovery of the fullest amount otherwise called for under the Series 2000-1
Notes of such series and under the related documents.

          Section 13. Qualifications of Market Agent. The Market Agent shall be
                      ------------------------------
a member of the National Association of Securities Dealers, Inc., have a
capitalization of at least $50,000,000 and be authorized by law to perform all
the duties imposed upon it by this Second Supplemental Indenture. The Market
Agent may resign and be discharged of the duties and obligations created by this
Second Supplemental Indenture by giving at least thirty (30) days notice to the
Corporation and the Trustee, provided that such resignation shall not be
effective until the appointment of a successor market agent by the Corporation
and the acceptance of such appointment by such successor market agent. The
Market Agent may be replaced at the direction of the Corporation, by an
instrument signed by an Authorized Officer of the Corporation filed with the
Market Agent and the Trustee at least thirty (30) days before the effective date
of such replacement, provided that such replacement shall not be effective until
the appointment of a successor market agent by the Corporation and the
acceptance of such appointment by such successor market agent.

          In the event that the Market Agent shall be removed or be dissolved,
or if the property or affairs of the Market Agent shall be taken under the
control of any state or federal court or administrative body because of
bankruptcy or insolvency, or for any other reason, and there is no Market Agent,
and the Corporation shall not have appointed its successor as Market Agent, the
Trustee, notwithstanding the provisions of the first paragraph of this Section
13, shall be deemed to be the Market Agent for all purposes of this Second
Supplemental Indenture until the appointment by the Corporation of the successor
Market Agent. Nothing in this Section 13 shall be construed as conferring on the
Trustee additional duties other than as set forth herein.

          Section 14. Purposes of Issuance of Series 2000-1 Notes. The Series
                      -------------------------------------------
2000-1 Notes are being issued to provide funds to be used to (a) acquire student
loan notes incurred under the Higher Education Act and under the Alternative
Loan Programs, (b) fund the Reserve Fund, (c) pay a portion of the interest
coming due on the Series 2000-1 Notes and (d) pay Costs of Issuance of the
Series 2000-1 Notes.

          Section 15. Deposit of Series 2000-1 Note Proceeds. From the proceeds
                      --------------------------------------
derived from the sale of the Series 2000-1 Notes, there shall be deposited with
the Trustee:

          (1)  for credit to the Series 2000-1 Reserve Account, an amount equal
     to $1,953,000; and

                                      -33-
<PAGE>

          (2)  for credit to the Series 2000-1 Capitalized Interest Account, an
     amount equal to $232,000;

          (3)  for credit to the Series 2000-1 Cost of Issuance Account, an
     amount equal to $380,000;

          (4)  for credit to the Series 2000-1 Acquisition Account, the
     remainder , to remain in the Series 2000-1 Acquisition Account until
     applied for the acquisition or origination of Eligible Loans, including the
     acquisition of Eligible Loans pursuant to the Series 2000- 1 Transfer
     Agreement (which Eligible Loans were either originated by GOAL Funding or
     purchased by GOAL Funding pursuant to the Student Loan Purchase Agreements
     identified in Exhibit H-2 hereto) and pursuant to the Student Loan Purchase
     Agreements identified in Exhibit H-1 hereto (as such Exhibit H-1 may be
     amended or supplemented from time to time).

          Upon the acquisition of Eligible Loans pursuant to the Series 2000-1
Transfer Agreement, the Trustee shall deposit to the credit of the Series 2000-1
Alternative Loan Guarantee Account cash in the amount of $537,541.64 received
from the trustee for GOAL Funding in connection with such acquisition.
Thereafter, upon the acquisition of any Alternative Loan with amounts from the
Series 2000-1 Acquisition Account or the Series 2000-1 Surplus Account, the
Trustee shall, as a condition of such acquisition, receive and deposit to the
credit of the Series 2000-1 Alternative Loan Guarantee Account cash in the
amount of the origination fee, if any, paid in connection with the origination
of such Alternative Loan.

          Section 16. Redemption of Series 2000-1 Notes. The Series 2000-1 Notes
                      ---------------------------------
are subject to redemption as provided in this Section 16.

          (A)  Redemption From Unexpended Proceeds. Subject to compliance with
               -----------------------------------
Section 10.2 of the Indenture, Outstanding Series 2000-1 Notes shall be
redeemed, in part, on the first regularly scheduled Interest Payment Date
occurring after April 2, 2001, for which notice can be given in accordance with
subsection (E) of this Section 16, at a Redemption Price equal to 100% of the
principal amount of Series 2000-1 Notes so redeemed, from proceeds of the Series
2000-1 Notes constituting that portion of the Balance of the Series 2000-1
Acquisition Account that have not been used to acquire Eligible Loans by April
2, 2001, and from that portion of the Reserve Fund which, if left in the Reserve
Fund upon such redemption, would cause the Balance in the Reserve Fund to exceed
the Reserve Fund Requirement, calculated after giving effect to such redemption.
The Trustee shall transfer any such moneys to the credit of the Series 2000-1
Retirement Subaccount for such purpose without any further authorization or
direction.

          (B)  Redemption from Surplus Account. Subject to compliance with
               -------------------------------
Section 10.2 of the Indenture, Outstanding Series 2000-1 Notes shall be redeemed
on any regularly scheduled Interest Payment Date with respect thereto, in whole
or in part, at a Redemption Price equal to 100% of the principal amount thereof
to be redeemed, from that portion of the Balance of the Series 2000-1 Surplus

                                      -34-
<PAGE>

Subaccount transferred to the Series 2000-1 Retirement Account in accordance
with this subsection (B). If there any amounts in the Series 2000-1 Surplus
Subaccount which have been on deposit therein for at least twelve (12) months
and have not been used to acquire Student Loans, and if there are no
deficiencies in any of the Indemnification Fund, the Note Fund, the Reserve Fund
or the Special Redemption and Prepayment Account, the Trustee shall give written
notice to the Corporation that such moneys will be transferred to the Series
2000-1 Retirement Account and applied to the redemption of Series 2000-1 Notes
in accordance with this subsection (B) unless the Corporation, within ten (10)
Business Days of receipt of such notice, delivers to the Trustee a Corporation
Certificate to the effect that some or all of such amounts are reasonably
expected to be necessary to pay Debt Service on the Outstanding Notes or on
Outstanding Other Obligations, Carry-Over Amounts, including accrued interest
thereon, with respect to Outstanding Notes, Administrative Expenses or Note Fees
or to make required deposits to the Indemnification Fund. Any amounts so
certified by the Corporation will remain in the Series 2000-1 Surplus Subaccount
and will not be applied to the redemption of Series 2000-1 Notes pursuant to
this subsection (B).

          (C)  Optional Redemption. Subject to compliance with Section 10.2 of
               -------------------
the Indenture, Outstanding Series 2000-1 Notes may, at the option of the
Corporation and from amounts credited to the Retirement Account for such
purpose, be redeemed on any regularly scheduled Interest Payment Date with
respect thereto, in whole or in part, at a Redemption Price equal to 100% of the
principal amount of Series 2000-1 Notes to be so redeemed.

          Notwithstanding the foregoing, no Series 2000-1 Notes shall be
redeemed pursuant to this subsection (C) unless the Trustee receives, at least
forty-five (45) days prior to the proposed Redemption Date (unless a shorter
notice is satisfactory to the Trustee), a Corporation Certificate certifying
that, based on a Cash Flow Projection, such redemption of such Series 2000-1
Notes will not materially adversely affect the Corporation's ability to pay Debt
Service on the Outstanding Notes and Outstanding Other Obligations, Carry-Over
Amounts (including accrued interest thereon) with respect to Outstanding Notes,
Administrative Expenses or Note Fees or to make required deposits to the
Indemnification Fund.

          (D)  Selection of Series 2000-1 Notes for Redemption. If less than all
               -----------------------------------------------
Outstanding Series 2000-1 Notes are to be redeemed pursuant to subsections (A),
(B) or (C) of this Section 16, the principal amounts of each series of Series
2000-1 Notes to be redeemed shall be selected as follows: to the extent that the
provisions of Section 10.2 of the Indenture will not be violated thereby, either
(i) that principal amount of Series 2000-1C Notes shall be redeemed which bears,
as nearly as practicable, the same (but no greater) proportion to the aggregate
principal amount of all Outstanding Series 2000-1 Notes to be redeemed as the
aggregate principal amount of Outstanding Series 2000-1C Notes bears to the
aggregate principal amount of all Outstanding Series 2000-1 Notes or (ii) if the
Trustee receives, at least forty-five (45) days prior to the Redemption Date
(unless a shorter notice is satisfactory to the Trustee), a Corporation
Certificate certifying that, based on a Cash Flow Projection, a different
proportion of Series 2000-1C Notes to be redeemed will not materially adversely
affect the Corporation's ability to pay Debt Service on the Outstanding Notes
and on Outstanding Other

                                      -35-
<PAGE>

Obligations, Carry-Over Amounts (including accrued interest thereon) with
respect to Outstanding Notes, Administrative Expenses or Note Fees or to make
required deposits to the Indemnification Fund, Series 2000-1C Notes shall be
redeemed in such principal amount as is designated by the Corporation in such
certificate. The remaining Series 2000-1 Notes to be redeemed shall be selected
from each series of the Series 2000-1 Senior Notes in, as nearly as practicable,
the same proportion to the aggregate principal amount of all Outstanding Series
2000-1 Senior Notes to be redeemed as the aggregate principal amount of
Outstanding Series 2000-1 Senior Notes of such series bears to the aggregate
principal amount of all Outstanding Series 2000-1 Senior Notes.

          Notwithstanding the foregoing provisions of this Section 16, to the
extent Series 2000-1C Notes cannot be redeemed due to the application of Section
10.2 of the Indenture, but Series 2000-1 Senior Notes may be redeemed without
violating the provisions of said Section 10.2, the particular Series 2000-1
Notes to be redeemed shall be selected from the Series 2000-1 Senior Notes in
the manner described in the preceding paragraph.

          If less than all of the Outstanding Series 2000-1 Notes of a given
series are to be redeemed pursuant to this Section 16, the particular Series
2000-1 Notes to be redeemed shall be selected by the Trustee by lot in such
manner as the Trustee shall deem fair and appropriate and which may provide for
the selection for redemption of portions of the principal of Series 2000-1 Notes
in an Authorized Denomination.

          The Trustee shall promptly notify the Note Registrar and any Paying
Agent for the Series 2000-1 Notes (in each case, if other than the Trustee) in
writing of the Series 2000-1 Notes selected for redemption and, in the case of
any Series 2000-1 Note selected for partial redemption, the principal amount
thereof to be redeemed.

          For all purposes of the Indenture, unless the context otherwise
requires, all provisions relating to the redemption of Series 2000-1 Notes shall
relate, in the case of any Series 2000-1 Note redeemed or to be redeemed only in
part, to the portion of the principal of such Series 2000-1 Note which has been
or is to be redeemed.

          (E)  Notice of Redemption. Notice of redemption of Series 2000-1 Notes
               --------------------
pursuant to this Section 16 shall be given not less than fifteen (15) days prior
to the Redemption Date in accordance with the provisions of Section 10.4 of the
Indenture.

          Section 17.  Book-Entry Series 2000-1 Notes. (a) The registered
                       ------------------------------
Holder of all Series 2000-1 Notes shall be the Securities Depository and the
Series 2000-1 Notes shall be registered in the name of the nominee for the
Securities Depository. The "Series 2000-1 Notes" referred to in this subsection
(a) shall refer to the Series 2000-1 Notes registered in the name of the
Securities Depository.

                                      -36-
<PAGE>

          (b)  The Series 2000-1 Notes shall be initially issued in the form of
separate, single, authenticated fully-registered Series 2000-1 Notes for each
series thereof in the amount of such series. Upon initial issuance, the
ownership of each such Series 2000-1 Note shall be registered in the
registration books kept by the Note Registrar in the name of the nominee of the
Securities Depository. The Trustee and the Corporation may treat the Securities
Depository (or its nominee) as the sole and exclusive owner of the Series 2000-1
Notes registered in its name for the purposes of (1) payment of the principal or
Redemption Price of, interest on or Carry-Over Amount (including any accrued
interest thereon) with respect to the Series 2000-1 Notes, (2) selecting the
Series 2000-1 Notes or portions thereof to be redeemed, (3) giving any notice
permitted or required to be given to Holders under the Indenture, (4)
registering the transfer of Series 2000-1 Notes, and (5) obtaining any consent
or other action to be taken by Holders and for all other purposes whatsoever,
and neither the Trustee nor the Corporation shall be affected by any notice to
the contrary (except as provided in subsection (c) below). Neither the Trustee
nor the Corporation shall have any responsibility or obligation to any
Participant, any Beneficial Owner or any other Person claiming a beneficial
ownership interest in the Series 2000-1 Notes under or through the Securities
Depository or any Participant, or any other Person which is not shown on the
registration books of the Note Registrar as being a Holder, with respect to the
accuracy of any records maintained by the Securities Depository or any
Participant, the payment to the Securities Depository of any amount in respect
of the principal or Redemption Price of, interest on or Carry-Over Amount
(including any accrued interest thereon) with respect to the Series 2000-1
Notes; any notice which is permitted or required to be given to Holders under
the Indenture; the selection by the Securities Depository or any Participant of
any Person to receive payment in the event of a partial redemption of the Series
2000-1 Notes; or any consent given or other action taken by the Securities
Depository as Holder. The Trustee shall pay all principal and Redemption Price
of, interest on and Carry-Over Amount (including any accrued interest thereon)
with respect to the Series 2000-1 Notes only "to or upon the order of" the
Securities Depository (as that phrase is used in the Uniform Commercial Code as
adopted in the State of South Dakota), and all such payments shall be valid and
effective to fully satisfy and discharge the Corporation's obligations with
respect to the principal, purchase price or Redemption Price of, interest on and
Carry-Over Amount (including any accrued interest thereon) with respect to the
Series 2000-1 Notes to the extent of the sum or sums so paid. Except as provided
in subsection(c) below, no Person other than the Securities Depository shall
receive an authenticated Series 2000-1 Note evidencing the obligation of the
Corporation to make payments of principal or Redemption Price, interest and
Carry-Over Amount (including any accrued interest thereon) pursuant to this
Indenture. Upon delivery by the Securities Depository to the Trustee of written
notice to the effect that the Securities Depository has determined to substitute
a new nominee in place of the preceding nominee, the Series 2000-1 Notes will be
transferable to such new nominee in accordance with subsection (f) below.

          (c)  Except with respect to any Series 2000-1 Notes during such time
as they bear interest at the Auction Rate, in the event the Corporation
determines that it is in the best interest of the Corporation not to continue
the book-entry system of transfer or that the interest of the Holders might be
adversely affected if the book-entry system of transfer is continued, the
Corporation may so notify the Securities Depository and the Trustee, whereupon
the Securities Depository will notify the

                                      -37-
<PAGE>

Participants of the availability through the Securities Depository of definitive
Series 2000-1 Notes. In such event, the Trustee shall authenticate, transfer and
exchange definitive Series 2000-1 Notes as requested by the Securities
Depository in appropriate amounts in accordance with subsection (f) below. The
Securities Depository may determine to discontinue providing its services with
respect to the Series 2000-1 Notes at any time by giving notice to the
Corporation and the Trustee and discharging its responsibilities with respect
thereto under applicable law, or the Corporation may determine that the
Securities Depository is incapable of discharging its responsibilities and may
so advise the Securities Depository. In either such event, the Corporation shall
either establish its own book-entry system or use reasonable efforts to locate
another securities depository. Under such circumstances (if there is no
successor Securities Depository), the Corporation and the Trustee shall be
obligated to deliver definitive Series 2000-1 Notes as described in this
Indenture and in accordance with subsection (f) below. In the event definitive
Series 2000-1 Notes are issued, the provisions of this Indenture shall apply to
such definitive Series 2000-1 Notes in all respects, including, among other
things, the transfer and exchange of such Series 2000-1 Notes and the method of
payment of principal or Redemption Price of, interest on and Carry-Over Amount
(including any accrued interest thereon) with respect to such Series 2000-1
Notes. Whenever the Securities Depository requests the Corporation and the
Trustee to do so, the Trustee and the Corporation will cooperate with the
Securities Depository in taking appropriate action after reasonable notice (A)
to make available one or more separate definitive Series 2000-1 Notes to any
Participant having Series 2000-1 Notes credited to its account with the
Securities Depository or (B) to arrange for another securities depository to
maintain custody of definitive Series 2000-1 Notes.

          (d)  Notwithstanding any other provision of the Indenture to the
contrary, so long as any Series 2000-1 Note is registered in the name of the
nominee of the Securities Depository, all payments with respect to the principal
or Redemption Price of, interest on and Carry-Over Amount (including any accrued
interest thereon) with respect to such Series 2000-1 Note and all notices with
respect to such Series 2000-1 Note shall be made and given, respectively, to the
Securities Depository as provided in its letter of representations.

          (e)  In connection with any notice or other communication to be
provided to Holders pursuant to the Indenture by the Corporation or the Trustee
or with respect to any consent or other action to be taken by Holders, the
Corporation or the Trustee, as the case may be, shall establish a record date
for such consent or other action and give the Securities Depository notice of
such record date not less than fifteen (15) calendar days in advance of such
record date to the extent possible. Such notice to the Securities Depository
shall be given only when the Securities Depository is the sole Holder.

          (f)  In the event that any transfer or exchange of Series 2000-1 Notes
is permitted under subsection (b) or (c) of this Section 17, such transfer or
exchange shall be accomplished upon receipt by the Trustee from the registered
Holder thereof of the Series 2000-1 Notes to be transferred or exchanged and
appropriate instruments of transfer to the permitted transferee, all in
accordance with the applicable provisions of the Indenture. In the event
definitive Series 2000-1 Notes are issued to

                                      -38-
<PAGE>

Holders other than the nominee of the Securities Depository, or another
securities depository as Holder of all the Series 2000-1 Notes, the provisions
of the Indenture shall also apply to, among other things, the printing of such
definitive Series 2000-1 Notes and the methods of payment of principal or
Redemption Price of, interest on and Carry-Over Amount (including any accrued
interest thereon) with respect to such Series 2000-1 Notes.

          (g)  Notwithstanding any provision of Article Ten of the Indenture to
the contrary, in connection with any redemption of Series 2000-1 Notes while The
Depository Trust Company, New York, New York ("DTC"), is the sole Holder, the
Corporation shall give notice of such redemption to the Trustee at least thirty
(30) days prior to the date fixed for redemption with respect to the Series
2000-1 Notes, and the Trustee shall give notice of redemption to DTC as Holder
of such Series 2000-1 Notes pursuant to Section 10.4 of the Indenture at least
fifteen (15) days and not more than thirty (30) days prior to the date fixed for
redemption of Series 2000-1 Notes.

          Section 18. Series 2000-1 Accounts and Subaccounts. So long as any
                      --------------------------------------
Series 2000-1 Notes are Outstanding, the following Accounts and Subaccounts,
which are hereby established, shall be maintained by the Trustee or the Deposit
Agent, as the case may be:

          In the Acquisition Fund, an Account to be known as the "Series 2000-1
Acquisition Account" and an Account to be known as the "Series 2000-1
Capitalized Interest Account"; in the Administration Fund, an Account to be
known as the "Series 2000-1 Administration Account"and an Account to be known as
the "Series 2000-1 Cost of Issuance Account"; in the Reserve Fund, an Account to
be known as the "Series 2000-1 Reserve Account"; in the Interest Account, a
Subaccount to be known as the "Series 2000-1 Interest Subaccount"; in the
Principal Account, a Subaccount to be known as the "Series 2000-1 Principal
Subaccount"; in the Retirement Account, a Subaccount to be known as the "Series
2000-1 Retirement Subaccount"; in the Alternative Loan Guarantee Fund, an
Account to be known as the "Series 2000-1 Alternative Loan Guarantee Account";
and in the Surplus Account, a Subaccount to be known as the "Series 2000-1
Surplus Subaccount."

          All amounts transferred to the Acquisition Fund, the Administration
Fund, the Reserve Fund, the Interest Account, the Principal Account, the
Retirement Account, the Alternative Loan Guarantee Fund and the Surplus Account
from any other Fund or Account pursuant to the requirements of the Indenture
with respect to the Series 2000-1 Notes or the Student Loans Financed with the
proceeds thereof shall be deposited to the credit of the Series 2000-1
Acquisition Account, the Series 2000-1 Administration Account, the Series 2000-1
Reserve Account, the Series 2000-1 Interest Subaccount, the Series 2000-1
Principal Subaccount, the Series 2000-1 Retirement Subaccount, the Series 2000-1
Alternative Loan Guarantee Account or the Series 2000-1 Surplus Subaccount,
respectively, and as appropriate.

          Except as heretofore provided in this Section 18, nothing herein shall
be deemed to prohibit (1) the Trustee from using Balances of any Account or
Subaccount established by this Section 18 to remedy deficiencies for which
Balances of the Fund or Account in which such Account or

                                      -39-
<PAGE>

Subaccount is established are subject to use under the Indenture, or (2) the
application of Balances of any Account or Subaccount established by this Section
18 for any purpose for which Balances of the Fund or Account in which such
Account or Subaccount is established are authorized to be applied by the
Indenture.

          When there shall be no Series 2000-1 Notes Outstanding, the Series
2000-1 Acquisition Account and the Series 2000-1 Capitalized Interest Account
shall each terminate and any Balance thereof at such time shall be used as other
Balances of the Acquisition Fund, and the Series 2000-1 Administration Account
and the Series 2000-1 Cost of Issuance Account shall each terminate and any
Balance thereof at such time shall be used as other Balances of the
Administration Fund. When there shall be no Series 2000-1 Notes Outstanding, the
Series 2000- 1 Interest Account shall terminate and any Balance thereof at such
time shall be used as other Balances of the Interest Account, the Series 2000-1
Principal Account shall terminate and any Balance thereof at such time shall be
used as other Balances of the Principal Account, the Series 2000-1 Retirement
Account shall terminate and any Balance thereof at such time shall be used as
other Balances of the Retirement Account, the Series 2000-1 Reserve Account
shall terminate and any Balance thereof at such time shall be used as other
Balances of the Reserve Fund, the Series 2000-1 Alternative Loan Guarantee
Account shall terminate and any Balance thereof at such time shall be used as
other Balances of the Reserve Fund and the Series 2000-1 Surplus Subaccount
shall terminate and any Balance thereof at such time shall be used as other
Balances of the Surplus Account.

          Section 19. Series 2000-1 Capitalized Interest Account. A deposit
                      ------------------------------------------
shall be made to the credit of the Series 2000-1 Capitalized Interest Account
pursuant to Section 15 of this Second Supplemental Indenture. Notwithstanding
the provisions of Section 4.2 of the Indenture, amounts in the Series 2000-1
Capitalized Interest Account or the Series 1999-1 Capitalized Interest Account
shall be transferred to the Series 2000-1 Interest Subaccount on any Monthly
Payment Date to the extent necessary to remedy any deficiency therein after any
required transfers thereto from the Revenue Fund and the Series 2000-1 Surplus
Subaccount. The Corporation may, at any time prior to April 3, 2001, by
Corporation Order, direct that all or a portion of the Balance in the Series
2000-1 Capitalized Interest Account be transferred to the Series 2000-1
Acquisition Subaccount and thereafter applied in the same manner as those
amounts originally deposited to the credit of the Series 2000-1 Acquisition
Subaccount pursuant to Section 15 of this Second Supplemental Indenture,
provided (i) that the Corporation has certified in such Corporation Order that,
based on a Cash Flow Projection, any such amount is not reasonably expected to
be needed to remedy a deficiency in the Series 2000-1 Interest Subaccount as
described above, and (ii) such transfer and application will not result in the
reduction or withdrawal of the outstanding rating assigned by any Rating Agency
to the Series 2000-1 Notes, as evidenced in writing to the Trustee by each such
Rating Agency. Any amounts remaining in the Series 2000-1 Capitalized Interest
Account as of December 1, 2002, shall be transferred by the Trustee to the
Series 2000-1 Retirement Account and thereafter applied to the redemption of
Series 2000-1 Notes pursuant to Section 16(C) hereof.

                                      -40-
<PAGE>

          Section 20. Purchase or Origination of Eligible Loans From Series
                      -----------------------------------------------------
2000-1 Acquisition Account and Series 2000-1 Surplus Subaccount. The price paid
---------------------------------------------------------------
to purchase an Eligible Loan from the Balances in the Series 2000-1 Acquisition
Account (other than the Eligible Loans to be purchased pursuant to the Series
2000-1 Transfer Agreement, the purchase price for which is set forth in such
agreement) or the Series 2000-1 Surplus Subaccount shall not exceed 100% of the
remaining unpaid principal amount of such Eligible Loan, plus accrued Special
Allowance Payments and noncapitalized borrower interest thereon, if any, to the
date of purchase, reasonable transfer, origination and assignment fees, if
applicable, and, in the case of FFELP Loans only, a premium which would not
cause the weighted average of the premiums paid on all FFELP Loans Financed from
the Series 2000-1 Acquisition Account and the Series 2000-1 Surplus Subaccount
to exceed 1.75% (or such greater premium the payment of which will not
materially adversely affect the Corporation's ability to pay Debt Service on the
Outstanding Notes, Other Indenture Obligations, Carry-Over Amounts (including
accrued interest thereon) with respect to Outstanding Notes, Administrative
Expenses or Note Fees or to make required transfers to the Indemnification Fund,
as shown in a subsequent Cash Flow Projection received by the Trustee, and which
will not result in the reduction or withdrawal of the outstanding rating
assigned by any Rating Agency to the Series 2000-1 Notes, as evidenced in
writing to the Trustee by each such Rating Agency), and as otherwise authorized
by Section 4.2 of the Indenture.

          After the purchase of Eligible Loans pursuant to the Series 2000-1
Transfer Agreement, any remaining amounts in the Series 2000-1 Acquisition
Account shall be applied to the purchase or origination of Eligible Loans in
accordance with the following restrictions:

          (1)  No more than $15,000,000 aggregate Principal Balance of
     Alternative Loans may be so purchased or originated, of which no more than
     (a) $8,250,000 may be "credit ready" Alternative Loans, and (b) $2,250,000
     may be Alternative Loans made with respect to students attending schools of
     less than four (4) years;

          (2)  No more than $3,000,000 aggregate Principal Balance of
     Consolidation Loans may be so purchased or originated; and

          (3)  All FFELP Loans so purchased must be from Lenders located in
     states in the midwestern portion of the United States;

provided that the foregoing restrictions may be exceeded if action will not
materially adversely affect the Corporation's ability to pay Debt Service on the
Outstanding Notes, Other Indenture Obligations, Carry-Over Amounts (including
accrued interest thereon) with respect to Outstanding Notes, Administrative
Expenses or Note Fees or to make required transfers to the Indemnification Fund,
as shown in a subsequent Cash Flow Projection received by the Trustee, and which
will not result in the reduction or withdrawal of the outstanding rating
assigned by any Rating Agency to the Series 2000-1 Notes, as evidenced in
writing to the Trustee by each such Rating Agency.

                                      -41-
<PAGE>

          The Corporation shall not purchase or originate any Financed Student
Loans which are subject to any interest rate reduction or other program that
would reduce the yield thereon (I) if such yield reduction (a) is more than 2.0%
per annum, (b) may commence if any of the first forty-eight (48) consecutive
payments have not been received in a timely fashion or (c) may continue if any
payments are not received in a timely fashion, or (II)(a) from Balances in the
Series 2000-1 Acquisition Account if, as a result of such purchase or
origination, the aggregate of the amounts applied from such Balances to the
purchase or origination of Student Loans subject to such programs would exceed
$61,200,000, or (b) from Balances in the Series 2000-1 Surplus Subaccount if, as
a result of such purchase or origination, the aggregate of the amounts applied
from such Balances to the purchase or origination of Student Loans subject to
such programs would exceed 50% of the aggregate of the amounts applied from such
Balances to the purchase or origination of all Student Loans, unless the
Corporation delivers to the Trustee (i) a Corporation Certificate certifying
that, based on a Cash Flow Projection, the purchase or origination of such
Student Loan will not materially adversely affect the Corporation's ability to
pay Debt Service on the Outstanding Notes and on Outstanding Other Obligations,
to pay Carry- Over Amounts (including accrued interest thereon) with respect to
Outstanding Notes or to make required deposits to the Indemnification Fund, and
(ii) written confirmation from each Rating Agency then rating the Series 2000-1
Notes that the purchase or origination of such Student Loan will not result in a
reduction or withdrawal of the rating of the Series 2000-1 Notes; provided that
the foregoing restrictions shall not apply to the purchase or origination of any
Student Loan subject to a yield reduction program which the Corporation may, at
its option, discontinue at any time and which would not reduce the yield thereon
by more than .25% per annum.

          The Corporation shall not agree to, or permit any Servicer to agree
to, any discount or other reduction in the yield on any Student Loan Financed
from Balances in the Series 2000-1 Acquisition Account or the Series 2000-1
Surplus Subaccount (other than any such reduction that existed at the time such
Student Loan was so Financed) if, as a result thereof, the yield on such Student
Loan would be reduced by more than .25% per annum, unless the Corporation
delivers to the Trustee (1) a Corporation Certificate certifying that, based on
a Cash Flow Projection, such reduction will not materially adversely affect the
Corporation's ability to pay Debt Service on the Outstanding Notes and on
Outstanding Other Obligations, to pay Carry- Over Amounts (including accrued
interest thereon) with respect to Outstanding Notes or to make required deposits
to the Indemnification Fund, and (2) written confirmation from each Rating
Agency then rating the Series 2000-1 Notes that such reduction will not result
in a reduction or withdrawal of the rating of the Series 2000-1 Notes.

          The Corporation shall not purchase or originate any Student Loan from
the Balance in the Series 2000-1 Surplus Subaccount (A) after December 31, 2001,
(B) if such Student Loan is an Alternative Loan, unless the Corporation delivers
to the Trustee (1) a Corporation Certificate certifying that, based on a Cash
Flow Projection, the purchase or origination of such Student Loan will not
materially adversely affect the Corporation's ability to pay Debt Service on the
Outstanding Notes and on Outstanding Other Obligations, to pay Carry- Over
Amounts (including accrued interest thereon) with respect to Outstanding Notes
or to make required deposits to the Indemnification Fund, and (2) written
confirmation from each Rating Agency then rating the Series 2000-1 Notes that
the purchase or

                                      -42-
<PAGE>

origination of such Student Loan will not result in a reduction or withdrawal of
the rating of the Series 2000-1 Notes, or (C) if such Student Loan is a FFELP
Loan from a Lender located in a state outside the midwestern portion of the
United States, the Corporation delivers to the Trustee written confirmation from
each Rating Agency then rating the Series 2000-1 Notes that the purchase of such
Student Loan will not result in a reduction or withdrawal of the rating of the
Series 2000-1 Notes.

          The Corporation shall not purchase or originate any FFELP Loan from
the Balances in the Series 2000-1 Acquisition Account or the Series 2000-1
Surplus Subaccount if, as a result of an amendment to the Higher Education Act
after the date of this Second Supplemental Indenture (other than an amendment
contained in a bill currently pending in Congress and subsequently enacted into
law), such FFELP Loan bears a rate of interest that is lower than the rate of
interest such FFELP Loan would have borne under the Higher Education Act as it
currently exists, unless the Corporation delivers to the Trustee (1) a
Corporation Certificate certifying that, based on a Cash Flow Projection, the
purchase or origination of such FFELP Loan will not materially adversely affect
the Corporation's ability to pay Debt Service on the Outstanding Notes and on
Outstanding Other Obligations, to pay Carry-Over Amounts (including accrued
interest thereon) with respect to Outstanding Notes or to make required deposits
to the Indemnification Fund, and (2) written confirmation from each Rating
Agency then rating the Series 2000-1 Notes that the purchase or origination of
such FFELP Loan will not result in a reduction or withdrawal of the rating of
the Series 2000-1 Notes.

          If the Corporation purchases any Student Loans from Balances in the
Series 2000- 1 Surplus Subaccount that do not constitute Eligible Loans, it
shall give written notice of such purchase to each Rating Agency then rating the
Series 2000-1 Notes.

          Any Student Loans Financed from Balances in the Series 2000-1 Surplus
Subaccount prior to April 2, 2001, and constituting Eligible Loans shall, upon
the financing thereof, be credited to, and included in the Balance of, the
Series 2000-1 Acquisition Account, and shall not be deemed to have been Financed
with moneys in the Surplus Account but to have been Financed with moneys in the
Acquisition Fund.

          Section 21.  Limitation on Costs of Issuance, Administrative Expenses
                       --------------------------------------------------------
and Note Fees. The Corporation covenants and agrees that the Costs of Issuance,
-------------
Administrative Expenses and Note Fees to be paid, or reimbursed to the
Corporation, from the Administration Fund shall not exceed the aggregate amount
thereof specified in the Closing Cash Flow Projection, unless the Corporation
delivers to the Trustee (i) a Corporation Certificate certifying that, based on
a Cash Flow Projection, the payment or reimbursement of a greater amount of
Costs of Issuance, Administrative Expenses and Note Fees from the Administration
Fund will not materially adversely affect the Corporation's ability to pay Debt
Service on the Outstanding Notes and on Outstanding Other Obligations, to pay
Carry-Over Amounts (including accrued interest thereon) with respect to
Outstanding Notes or to make required deposits to the Indemnification Fund and
(ii) written confirmation from each of the Rating Agencies then rating the
Series 2000-1 Notes to the effect that

                                      -43-
<PAGE>

payment or reimbursement of such additional Costs of Issuance, Administrative
Expenses or Note Fees will not result in a reduction or withdrawal of the rating
of the Series 2000-1 Notes.

          Section 22.  Proceeds of Sales of Certain Student Loans To Be
                       ------------------------------------------------
Deposited in the Acquisition Fund. The Trustee shall deposit in the Acquisition
---------------------------------
Fund the proceeds of the resale to a Lender of any Student Loans Financed with
proceeds of the Series 2000-1 Notes pursuant to such Lender's repurchase
obligation under the applicable Student Loan Purchase Agreement upon receipt
thereof from the Corporation, to the extent directed in a Corporation Order and
received by the Trustee prior to April 2, 2001. Any such proceeds received by
the Trustee after such date shall be deposited in the Revenue Fund.

          Section 23.  Certain Findings, Determinations and Designations. The
                       -------------------------------------------------
Corporation hereby finds and determines as follows:

          (A)  The Original Indenture, except as provided in the First
     Supplemental Indenture, has not been amended, supplemented or repealed
     since the execution thereof. This Second Supplemental Indenture amends and
     supplements the Indenture, constitutes defined and used in the Indenture
     and is executed under and pursuant to the Indenture.

          (B)  No Note, other than the Series 1999-1 Notes, have heretofore been
     issued under the Indenture. The Series 2000-1A Notes and the Series 2000-1B
     Notes constitute, and are hereby designated as, "Class A Notes" within the
     meaning of the term as defined and used in the Indenture, and the Series
     2000-1C Notes constitute, and are hereby designated as, "Class B Notes"
     within the meaning of the term as defined and used in the Indenture.

          (C)  Upon receipt of the proceeds of the sale of the Series 2000-1
     Notes: (1) the Trust Estate pledged under the Indenture will not be
     encumbered by any lien or charge thereon or pledge thereof, other than the
     lien and charge thereon and pledge thereof created by the Indenture for the
     payment and security of the Notes; and (2) there will not be outstanding
     any bonds, notes or other evidences of indebtedness payable from and
     secured by a lien on or pledge or charge upon the Trust Estate pledged
     under the Indenture other than the Series 2000-1 Notes.

          (D)  There does not exist an "Event of Default," within the meaning of
     such term as defined in the Indenture, which is continuing, nor does there
     exist any condition which, after the passage of time, would constitute such
     an "Event of Default."

          Section 24.  Amendment of Section 1 of the First Supplemental
                       ------------------------------------------------
Indenture. The definition of the following term contained in Section 1 of the
---------
First Supplemental Indenture is hereby amended to read as follows:

                                      -44-
<PAGE>


          "Eligible Carry-Over Make-Up Amount" shall mean, with respect to each
     Interest Period relating to a series of Series 1999-1 Notes as to which, as
     of the first day of such Interest Period, there is any unpaid Carry-Over
     Amount, an amount equal to the lesser of (a) interest computed on the
     principal balance of such series in respect of such Interest Period at a
     per annum rate equal to the excess, if any, of the Net Loan Rate over the
     Series 1999-1 Note Auction Rate, and (b) the aggregate Carry-Over Amount
     remaining unpaid as of the first day of such Interest Period together with
     interest accrued and unpaid thereon through the end of such Interest
     Period. The Eligible Carry-Over Make-Up Amount shall be $0.00 for any
     Interest Period with respect to which the Series 1999-1 Note Auction Rate
     equals or exceeds the Net Loan Rate.

          Section 25.  Amendment of Granting Clauses of the Indenture. The
                       ----------------------------------------------
Granting Clauses of the Indenture are hereby amended to read as follows:

          The Corporation, in consideration of the premises and the acceptance
     by the Trustee of the trusts hereby created and of the purchase and
     acceptance of the Notes by the Holders thereof, the execution and delivery
     of any Swap Agreement (as hereinafter defined) by any Swap Counterparty (as
     hereinafter defined), the execution and delivery of any Credit Enhancement
     Facility (as hereinafter defined) by any Credit Facility Provider (as
     hereinafter defined), the execution and delivery of any Demand Purchase
     Agreement (as hereinafter defined) by any Credit Facility Provider, and the
     acknowledgment thereof by the Trustee, in order to secure the payment of
     the principal of, premium, if any, and interest on and any Carry-Over
     Amounts (and accrued interest thereon) with respect to the Notes according
     to their tenor and effect and the performance and observance by the
     Corporation of all the covenants expressed or implied herein and in the
     Notes and in any such Swap Agreement, Credit Enhancement Facility or Demand
     Purchase Agreement, does hereby grant to the Trustee, and to its successors
     in trust, and to them and their assigns, forever, a security interest in
     the following (the "Trust Estate"):

                             GRANTING CLAUSE FIRST


          All rights, title, interest and privileges of the Corporation (1) with
     respect to Financed Student Loans, in, to and under the Federal
     Reimbursement Contracts, any Servicing Agreement, the Student Loan Purchase
     Agreements (including, but not limited to, those agreements described in
     Exhibits H-1 and H-2 to the First Supplemental Indenture and in Exhibits
     H-1 and H-2 to the Second Supplemental Indenture), the Transfer Agreements,
     any Non-Delivery Fees and the Guarantee Agreements, (2) in, to and under
     all Financed Student Loans (including the evidences of indebtedness thereof
     and related documentation), the proceeds of the sale of the Notes (until
     expended for the purpose for which the Notes were issued) and the revenues,
     moneys, evidences of indebtedness, instruments, securities and other
     financial assets (including any earnings thereon) in and payable into the
     Acquisition Fund, Note Fund, Revenue Fund, Reserve Fund, Administration
     Fund,

                                      -45-
<PAGE>


     Indemnification Fund, Alternative Loan Guarantee Fund and Surplus Fund, and
     any deposit accounts or securities accounts to which such Financed Student
     Loans, proceeds, revenues, moneys, evidences of indebtedness, instruments,
     securities and other financial assets may be credited, including, without
     limitation, the Acquisition Fund, Note Fund, Revenue Fund, Reserve Fund,
     Administration Fund, Indemnification Fund, Alternative Loan Guarantee Fund
     and Surplus Fund and any Accounts or Subaccounts therein, in the manner and
     subject to the prior applications provided in Article Four hereof, and (3)
     in, to and under any Credit Enhancement Facility, any Demand Purchase
     Agreement, any Swap Agreement, any Swap Counterparty Guarantee, any
     Depositary Agreement, any Remarketing Agreement, any Auction Agent
     Agreement and any Broker-Dealer Agreement, all as hereinbefore and
     hereinafter defined, including any contract or any evidence of indebtedness
     or other rights of the Corporation to receive any of the same whether now
     existing or hereafter coming into existence, and whether now or hereafter
     acquired;

                            GRANTING CLAUSE SECOND

          All proceeds from any property described in these Granting Clauses and
     any and all other property of every name and nature from time to time
     hereafter by delivery or by writing of any kind conveyed, pledged, assigned
     or transferred, as and for additional security hereunder by the Corporation
     or by anyone in its behalf or with its written consent to the Trustee,
     which is hereby authorized to receive any and all such property at any and
     all times and to hold and apply the same subject to the terms hereof;

          TO HAVE AND TO HOLD all the same with all privileges and appurtenances
     hereby conveyed and assigned, or agreed or intended so to be, to the
     Trustee and its successors in said trust and to them and their assigns
     forever;

          IN TRUST NEVERTHELESS, upon the terms and trust herein set forth (i)
     for the equal and proportionate benefit, security and protection of all
     present and future Senior Beneficiaries (as hereinafter defined), without
     privilege, priority or distinction as to lien or otherwise of any of the
     Senior Beneficiaries over any of the other, (ii) for the equal and
     proportionate benefit, security and protection of all present and future
     Subordinate Beneficiaries (as hereinafter defined), without privilege,
     priority or distinction as to the lien or otherwise of any of the
     Subordinate Beneficiaries over any of the other, but on a basis subordinate
     to the Senior Beneficiaries on the terms described herein, and (iii) for
     the equal and proportionate benefit, security and protection of all present
     and future Holders of Class C Notes (as hereinafter defined), but on a
     basis subordinate to the Senior Beneficiaries and the Subordinate
     Beneficiaries on the terms described herein;

          PROVIDED, HOWEVER, that if the Corporation, its successors or assigns,
     shall well and truly pay, or cause to be paid, the principal of and
     premium, if any, on the Notes and the interest and any Carry-Over Amounts
     (and accrued interest thereon) with respect thereto due

                                      -46-
<PAGE>

     and to become due thereon, or provide fully for payment thereof as herein
     provided, at the times and in the manner mentioned in the Notes, according
     to the true intent and meaning thereof, and shall make the payments into
     the Trust Funds as required under Article Four hereof, or shall provide, as
     permitted hereby, for the payment thereof by depositing with the Trustee
     sums sufficient for payment of the entire amount due and to become due
     thereon as herein provided, and shall well and truly keep, perform and
     observe all the covenants and conditions pursuant to the terms of this
     Indenture to be kept, performed and observed by it, and shall pay to the
     Trustee, any Swap Counterparty and any Credit Facility Provider all sums of
     money due or to become due to them in accordance with the terms and
     provisions hereof, then (except as provided in Section 4.5 hereof or
     otherwise provided in a Supplemental Indenture) this Indenture and the
     rights hereby granted shall cease, terminate and be void; otherwise, this
     Indenture shall be and remain in full force and effect.

          Section 26.  Amendment of Section 1.1 of the Indenture. The
                       -----------------------------------------
definitions of the following terms contained in Section 1.1 of the Indenture are
hereby amended to read as follows:


          "Fitch" shall mean Fitch, Inc., its successors and their assigns,
     and, if such corporation shall be dissolved or liquidated or shall no
     longer perform the functions of a securities rating agency, "Fitch" shall
     be deemed to refer to any other nationally recognized securities rating
     agency designated by the Trustee, at the written direction of the
     Corporation.


          "Guarantee Agency" shall mean (1) Education Assistance Corporation,
     and its successors and assigns, including, without limitation, the
     Secretary of Education, (2) Pennsylvania Higher Education Assistance
     Agency, and its successors and assigns, including, without limitation, the
     Secretary of Education, (3) United Student Aid Funds, Inc., and its
     successors and assigns, including, without limitation, the Secretary of
     Education, (4) Student Loans of North Dakota, and its successors and
     assigns, including, without limitation, the Secretary of Education, (5)
     Northwest Education Loan Association, and its successors and assigns,
     including, without limitation, the Secretary of Education, (6) Great Lakes
     Higher Education Guaranty Corporation, and its successors and assigns,
     including, without limitation, the Secretary of Education, (7) Educational
     Credit Management Corporation (formerly known as Transitional Guaranty
     Agency, Inc.), and its successors and assigns, including, without
     limitation, the Secretary of Education, (8) Iowa College Aid Commission,
     and its successors and assigns, including, without limitation, the
     Secretary of Education, (9) Missouri Coordinating Board for Higher
     Education, and its successors and assigns, including, without limitation,
     the Secretary of Education, (10) Illinois Student Assistance Commission,
     and its successors and assigns, including, without limitation, the
     Secretary of Education, (11) California Student Aid Commission, and its
     successors and assigns, including, without limitation, the Secretary of
     Education, (12) Oregon Student Assistance Commission, and its successors
     and assigns, including, without limitation, the Secretary of Education,
     assigns, including, without limitation, the Secretary of Education, (14)
     the Secretary of Education, to the extent the Secretary of

                                      -47-
<PAGE>


     Education has directly insured or guaranteed FFELP Loans, or (15) any other
     state agency or private nonprofit institution or organization which
     administers a Guarantee Program, subject to confirmation of ratings on any
     Outstanding Unenhanced Notes or, if no Unenhanced Notes are then
     Outstanding but Other Obligations are Outstanding, consent of each Other
     Beneficiary holding such Outstanding Other Obligations, as evidenced in
     writing to the Trustee by each such Other Beneficiary.


          "Guarantee Agreements" shall mean, collectively, (1) that certain
     Lender Agreement for Guarantee of Student Loans With Federal Reinsurance,
     dated July 3, 1997, and those certain Certificates of Comprehensive
     Insurance, dated September 12, 1997, September 29,1998, October 1, 1999,
     and October 11, 2000, respectively, each between the Trustee and Education
     Assistance Corporation, (2) that certain Lender Agreement for Guarantee of
     Student Loans With Federal Reinsurance, dated February 28, 1994, between
     the Trustee and Pennsylvania Higher Education Assistance Agency, (3) that
     certain Agreement to Guarantee Loans, dated July 11, 1997, between the
     Trustee and United Student Aid Funds, Inc., (4) that certain Lender
     Participation Agreement for Insurance, dated July 8, 1997, between the
     Trustee and Student Loans of North Dakota, (5) that certain Agreement to
     Guarantee Loans, dated March 22, 1999, between the Trustee and Northwest
     Education Loan Association, (6) that certain Student Loan Guaranty, dated
     July 15, 1997, between the Trustee and Great Lakes Higher Education
     Guaranty Corporation, (7) that certain Agreement for Payment on Guarantee
     of Student Loans With Federal Reinsurance, dated December 15, 1994, between
     the Trustee and Educational Credit Management Corporation (formerly known
     as Transitional Guaranty Agency, Inc.), (8) that certain Agreement to
     Guarantee Loans, dated July 15, 1997, and that certain Agreement to
     Guarantee PLUS/SLS Loans, dated July 15, 1997, each between the Trustee and
     Iowa College Aid Commission, (9) that certain Agreement to Guarantee
     Federal Stafford Loans (Subsidized and Unsubsidized), Federal PLUS Loans,
     Federal SLS Loans, dated July 15, 1997, between the Trustee and Missouri
     Coordinating Board for Higher Education, (10) those certain Holder
     Agreements, dated July 7, 1997, and January 7, 2000, respectively, each
     between the Trustee and Illinois Student Assistance Commission, (11) that
     certain Agreement to Guarantee Loans Made by a Commercial Lender, dated
     July 10, 1997, that certain Agreement to Guarantee CLAS Program Loans Made
     by a Commercial Lender, dated July 10, 1997, that certain Consolidation
     Loan Program Lender Participation Agreement, dated July 6, 1997, and that
     certain Certificate of Comprehensive Insurance (for Federal Consolidation
     Loans made in accordance with Title IV, Part B of the Higher Education Act
     of 1965, as amended), dated July 17, 1997, each between the Trustee and
     California Student Aid Commission, (12) that certain Agreement to Endorse
     Loans, dated April 8, 1999, between the Trustee and Oregon Student
     Assistance Commission, (13) that certain Lender Participation Agreement,
     dated April 18, 2000, that certain Consolidation Loans Lender Participation
     Agreement, dated April 18, 2000, and that certain Certificate of
     Comprehensive Insurance, dated April 18, 2000, each between the Trustee and
     Texas Guaranteed Student Loan Corporation, and (14) any other agreement
     between a Guarantee Agency and the Trustee providing for the insurance or
     guarantee by such Guarantee

                                      -48-
<PAGE>

     Agency, to the extent provided in the Higher Education Act, of the
     principal of and accrued interest on FFELP Loans acquired by the Trustee
     from time to time, including any supplement thereto or amendment thereof
     entered into in accordance with the provisions thereof and hereof.

          Section 27.  Amendment of Section 4.10 of the Indenture. The first and
                       ------------------------------------------
third paragraphs of Section 4.10 of the Indenture are hereby amended to read as
follows:


          The Notes, including the principal thereof, premium, if any, and
     interest thereon and any Carry-Over Amounts (and accrued interest thereon)
     with respect thereto, and Other Obligations shall be limited obligations of
     the Corporation specifically secured by the Trust Estate as provided in the
     Granting Clauses hereof. Financed Student Loans purchased with the proceeds
     of the Corporation's bonds, notes or other obligations as described in
     Section 4.8 hereof, or resold to a Lender or SLFC pursuant to its
     repurchase obligation under a Student Loan Purchase Agreement, or sold or
     exchanged for Eligible Loans in accordance with the provisions of Section
     4.2 or Section 4.8 hereof, shall, contemporaneously with receipt by the
     Trustee of the purchase price thereof in freely transferable funds,
     including any Eligible Loans to be received in exchange therefor, no longer
     be pledged to nor serve as security for the principal of, premium, if any,
     and interest on and any Carry-Over Amounts (and accrued interest thereon)
     with respect to the Notes or any Other Obligations.


          The Notes, including the principal thereof, premium, if any, and
     interest thereon and any Carry-Over Amounts (and accrued interest thereon)
     with respect thereto, and any Other Obligations shall be secured hereunder
     by the foregoing pledge of the Trust Estate hereby made, and by a lien
     thereon, subject to the priorities expressly provided in Section 3.12 or
     elsewhere herein. The pledge in the Granting Clauses hereof shall
     constitute a prior and paramount lien and charge on the Trust Estate from
     time to time held hereunder (subject only to the valid exercise of the
     constitutional powers of the United States of America, valid bankruptcy,
     insolvency, reorganization, moratorium and other laws affecting creditors'
     rights, and to the provisions of this Indenture permitting the application
     of the Trust Estate for the purposes and on the terms and conditions
     hereof), over and ahead of any claims (whether in tort, contract or
     otherwise irrespective of whether the parties possessing such claims have
     notice of the foregoing pledges or charges), encumbrances or obligations of
     any nature hereafter arising or incurred, and over and ahead of all other
     indebtedness payable from or secured by such revenues which may hereafter
     be created or incurred. The pledge of the Trust Estate made herein and
     hereby shall be valid and binding from the time of the delivery of and
     payment for the first series of Notes issued hereunder, and the Trust
     Estate shall thereupon be immediately subject to the lien, pledge and
     charge hereof upon receipt thereof by the Corporation, SLFC or any Lender,
     Transferor,

                                      -49-
<PAGE>

     Servicer, Trustee, Paying Agent, Deposit Agent, Remarketing Agent,
     Depositary, Auction Agent or Broker-Dealer, or any agent thereof, without
     any physical delivery or segregation thereof or further act.

          Section 28.  Amendment of Section 4.11 of the Indenture. Section 4.11
                       ------------------------------------------
of the Indenture is hereby amended to read as follows:


          Section 4.11. Investments. Moneys held by the Trustee or any Deposit
                        -----------
     Agent for the credit of any Fund or Account shall be invested by the
     Trustee or such Deposit Agent, in accordance with the Sections hereof
     relating to such Funds and Accounts, as directed by the Corporation, to the
     fullest extent practicable and reasonable, in Investment Securities which
     shall mature or be redeemable at no less than the Value of Investment
     Securities thereof at the option of the holder prior to the respective
     dates when the moneys held for the credit of such Fund or Account will be
     required for the purposes intended.

          Subject to the right of the Corporation to direct the investment of
     funds hereunder, moneys in any Fund or Account or any combination of Funds
     and Accounts shall be continuously invested and reinvested or deposited and
     redeposited by the Trustee or any Deposit Agent in the highest yield
     Investment Securities reasonably known to the Trustee or such Deposit
     Agent, with a view toward maximizing yield (with proper preservation of
     principal) and minimizing the instances of uninvested funds. The Investment
     Securities purchased shall be held by the Trustee or any Deposit Agent and
     shall be deemed at all times to be part of such Fund or Account or
     combination thereof, and the Trustee or any Deposit Agent shall inform the
     Corporation of the details of all such investments. The Trustee or any
     Deposit Agent shall sell at the best price obtainable, or present for
     redemption, any Investment Securities purchased by it as an investment
     whenever it shall be necessary to provide moneys to meet any payment from
     such Fund or Account. The Trustee may purchase from or sell to itself or an
     affiliate, as principal or agent, any Investment Securities. The Trustee or
     any Deposit Agent shall advise the Corporation in writing, on or before the
     fifth day of each calendar month, of all investments held for the credit of
     each Fund or Account in its custody under the provisions of this Indenture
     as of the end of the preceding month.


          Any investment of funds in Investment Securities shall be held by a
     securities intermediary (as defined in Section 8-102 of the UCC) in
     accordance with the following requirements:


               (i)  all Investment Securities shall be held in a securities
          account (as defined in Section 8-501 of the UCC) with such securities
          intermediary in the name of the Trustee;

               (ii) all Investment Securities held in such account shall be
          delivered to the Trustee in the following manner:

                                      -50-
<PAGE>

                    (A)  with respect to bankers' acceptances, commercial paper,
               negotiable certificates of deposit and other obligations that
               constitute "instruments" within the meaning of Section 9-
               105(1)(i) of the UCC (other than certificated securities) and are
               susceptible of physical delivery, transferred to the Trustee by
               physical delivery to the Trustee, indorsed to, or registered in
               the name of, the Trustee or its nominee or indorsed in blank; or
               such additional or alternative procedures as may hereafter become
               appropriate to effect the complete transfer of ownership of any
               such Investment Securities to the Trustee free of any adverse
               claims, consistent with changes in applicable law or regulations
               or the interpretation thereof;

                    (B)  with respect to a "certificated security" (as defined
               in Section 8-102(a)(4) of the UCC), transferred:

                         (1)  by physical delivery of such certificated security
                    to the Trustee, provided that if the certificated security
                    is in registered form, it shall be indorsed to, or
                    registered in the name of, the Trustee or indorsed in blank;

                         (2)  by physical delivery of such certificated security
                    in registered form to a "securities intermediary" (as
                    defined in Section 8-102(a)(14) of the UCC) acting on behalf
                    of the Trustee if the certificated security has been
                    specially indorsed to the Trustee by an effective
                    indorsement;

                    (C)  with respect to any security issued by the U.S.
               Treasury, the Federal Home Loan Mortgage Corporation or by the
               Federal National Mortgage Association that is a book-entry
               security held through the Federal Reserve System pursuant to
               Federal book entry regulations, the following procedures, all in
               accordance with applicable law, including applicable federal
               regulations and Articles 8 and 9 of the UCC: book- entry
               registration of such property to an appropriate book-entry
               account maintained with a Federal Reserve Bank by a securities
               intermediary which is also a "depositary" pursuant to applicable
               federal regulations and issuance by such securities intermediary
               of a deposit advice or other written confirmation of such book-
               entry registration to the Trustee of the purchase by the
               securities intermediary on behalf of the Trustee of such book-
               entry security; the making by such securities intermediary of
               entries in its books and records identifying such book-entry
               security held through the Federal Reserve System pursuant to
               Federal book-entry regulations as belonging to the Trustee and
               indicating that such securities intermediary holds such book-
               entry security solely as agent for the Trustee; or such
               additional or alternative procedures as may hereafter become
               appropriate

                                      -51-
<PAGE>

               to effect complete transfer of ownership of any such Investment
               Securities to the Trustee free of any adverse claims, consistent
               with changes in applicable law or regulations or the
               interpretation thereof;

                    (D)  with respect to any "uncertificated security" (as
               defined in Section 8-102(a)(18) of the UCC) that is not governed
               by clause (C) above, transferred:


                         (1)  by registration to the Trustee as the registered
                    owner thereof, on the books and records of the issuer
                    thereof or




                         (2)  by the issuer thereof having agreed that it will
                    comply with instructions originated by the Trustee without
                    further consent of the registered owner thereof;

                    (E)  with respect to any "security entitlement" (as defined
               in Section 8-102(a)(17) of the UCC):


                         (1)  by a securities intermediary which

                              (A)  indicates by book entry that a "financial
                         asset" (as defined in Section 8-102(a)(9) of the UCC)
                         has been credited to the Trustee's "securities account"
                         (as defined in Section 8-501(a) of the UCC),

                              (B)  receives a financial asset (as so defined)
                         from the Trustee or acquires a financial asset for the
                         Trustee, and, in either case, accepts it for credit to
                         the Trustee's securities account (as so defined),

                              (C)  becomes obligated under other law, regulation
                         or rule to credit a financial asset to the Trustee's
                         securities account, or

                              (D)  has agreed that it will comply with
                         "entitlement orders" (as defined in Section 8-102(a)(8)
                         of the UCC) originated by the Trustee, without further
                         consent by the

                                      -52-
<PAGE>

                         "entitlement holder" (as defined in Section 8-
                         102(a)(7) of the UCC), and

                         (2)  such financial asset either is such Investment
                    Security or a security entitlement evidencing a claim
                    thereto; and

                    (F)  in each case of delivery contemplated pursuant to
               clauses (A) through (E) above, the Trustee shall make appropriate
               notations on its records, and shall cause the same to be made on
               the records of its nominees, indicating that such Investment
               Security is held in trust pursuant to and as provided in this
               Indenture.


     All Investment Securities and all cash held by the Trustee shall be
     considered a financial asset (as defined in Section 8-102 of the UCC) for
     purposes of this Indenture .. Subject to the other provisions hereof, the
     Trustee shall have sole control over each such investment and the income
     thereon, and any certificate or other instrument evidencing any such
     investment, if any, shall be delivered directly to the Trustee or its
     agent, together with each document of transfer, if any, necessary to
     transfer title to such investment to the Trustee in a manner which complies
     with this paragraph.

          The Trustee agrees that it has no security interest or other adverse
     claim to the Funds and Accounts or the Investment Securities therein that
     are part of the Trust Estate other than pursuant to this Indenture and that
     it will not enter into any agreement that would give any Person or entity
     other than the Trustee the right to give entitlement orders with respect to
     such Investment Securities or the Funds and Accounts.


          All terms not otherwise defined herein have the meanings assigned to
     them by Articles 1 and 9 of the UCC, as it may be amended, reenacted or
     otherwise in effect from time to time.

          Section 29.  Amendment of Section 5.11 of the Indenture. Section 5.11
                       ------------------------------------------
of the Indenture is hereby amended to read as follows:


          Section 5.11. Further Assurances. The Corporation shall at any and all
                        ------------------
     times, insofar as it may be authorized so to do, pass, make, do, execute,
     acknowledge and deliver all and every such further resolutions, indentures,
     acts, deeds, conveyances, assignments, transfers and assurances as may be
     necessary or desirable for the better assuring, conveying, granting,
     assigning and confirming any and all of the Trust Estate hereby pledged or
     charged with or assigned to the payment of the Notes, any Swap Agreement,
     Credit Enhancement Facility or Demand Purchase Agreement or intended so to
     be, or which the Corporation may hereafter become bound to pledge or charge
     or assign.

                                      -53-
<PAGE>

          Section 30. Amendment of Section 5.12 of the Indenture. The first two
                      ------------------------------------------
paragraphs of Section 5.12 of the Indenture are hereby amended to read as
follows:


          Section 5.12. Protection of Security; Power To Issue Bonds and Pledge
                        -------------------------------------------------------
     Revenues and Other Funds. The Corporation is duly authorized under all
     ------------------------
     applicable law to create and issue the Notes, to enter into this Indenture,
     to enter into Other Obligations and to pledge the Trust Estate purported to
     be pledged by this Indenture in the manner and to the extent provided in
     this Indenture. The Trust Estate so pledged is and will be free and clear
     of any pledge, lien, charge or encumbrance thereon or with respect thereto
     prior to, or of equal rank with, the pledge created by this Indenture,
     except as otherwise expressly provided herein, and all action on the part
     of the Corporation to that end has been duly and validly taken. The Notes
     and the provisions of this Indenture, each Supplemental Indenture and each
     Other Obligation are and will be valid and legally enforceable obligations
     of the Corporation in accordance with their terms and the terms of this
     Indenture and each Supplemental Indenture. The Corporation shall at all
     times, to the extent permitted by law, defend, preserve and protect the
     pledge of the Trust Estate pledged under this Indenture and each
     Supplemental Indenture and all the rights of the Beneficiaries hereto
     against all claims and demands of all Persons whomsoever.

          The pledge of the Trust Estate made hereby includes the pledge of any
     contract or any evidence of indebtedness or other rights of the Corporation
     to receive any of the same, whether now existing or hereafter coming into
     existence, and whether now or hereafter acquired, and the proceeds thereof.


          Section 31. Amendment of Section 5.13 of the Indenture. Section 5.13
                      ------------------------------------------
of the Indenture is hereby amended to read as follows:


          Section 5.13. No Encumbrances. The Corporation will not create, or
                        ---------------
     permit the creation of, any pledge, lien, charge or encumbrance upon the
     Trust Estate pledged under this Indenture, except only as to a lien
     subordinate to the lien of this Indenture created by any other indenture
     authorizing the issuance of bonds, notes or other evidences of indebtedness
     of the Corporation the proceeds of which have been or will be used to
     refund or otherwise retire all or a portion of the Outstanding Notes (but
     only upon receipt by the Trustee of an opinion of Counsel that the creation
     of such lien will not be prejudicial to the Trustee or the Holders of any
     Outstanding Notes or any Other Beneficiary) or as otherwise provided in or
     permitted by this Indenture. The Corporation will not issue any bonds or
     other evidences of indebtedness, other than the Notes as permitted by this
     Indenture

                                      -54-
<PAGE>


     and other than Swap Agreements, Credit Enhancement Facilities and Demand
     Purchase Agreements relating to Notes as permitted by this Indenture,
     secured by a pledge of the Trust Estate herein pledged or held aside by the
     Corporation or by a fiduciary under this Indenture, creating a lien or
     charge on the Trust Estate equal or superior to the lien of this Indenture;
     provided that nothing in this Indenture shall prevent the Corporation from
     issuing obligations secured by assets and revenues of the Corporation other
     than the Trust Estate pledged in this Indenture.

          Section 32. Consent of Series 2000-1 Noteholders to Amendments to
                      -----------------------------------------------------
First Supplemental Indenture and Indenture. Each Holder of Series 2000-1 Notes,
------------------------------------------
by his acceptance thereof, shall be deemed to have consented to the amendment to
the First Supplemental Indenture contained in Section 24 and each of the
amendments to the Indenture contained in Sections 25 through 31 of this Second
Supplemental Indenture.

          Section 33. Governing Law. This Second Supplemental Indenture shall be
                      -------------
governed by and be construed in accordance with the laws of the State without
giving effect to the conflicts-of-laws principles thereof; provided that those
provisions of this Second Supplemental Indenture relating to the rights and
duties of the Auction Agent shall be governed by and be construed in accordance
with the laws of the State of New York.

          Section 34. Section Headings; Table of Contents. The headings or
                      -----------------------------------
titles of the several sections hereof shall be solely for convenience of
reference and shall not affect the meaning or construction, interpretation or
effect of this Second Supplemental Indenture.

          Section 35. Severability. If any provision of this Second Supplemental
                      ------------
Indenture shall be held or deemed to be or shall, in fact, be inoperative or
unenforceable as applied in any particular case in any jurisdiction or
jurisdictions or in all jurisdictions or in all cases because it conflicts with
any provisions of any constitution or statute or rule of public policy, or for
any other reason, such circumstances shall not have the effect of rendering the
provision in question inoperative or unenforceable in any other case or
circumstance, or of rendering any other provision or provisions herein contained
invalid, inoperative or unenforceable to any extent whatever.

          The invalidity of any one or more phrases, sentences, clauses or
paragraphs in this Second Supplemental Indenture contained shall not affect the
remaining portions of this Second Supplemental Indenture or part thereof.

          Section 36. Counterparts.  This Second Supplemental Indenture may be
                      ------------
simultaneously executed in several counterparts, each of which shall be an
original and all of which shall constitute but one and the same instrument.

                                      -55-
<PAGE>

          Section 37. Effect of Second Supplemental Indenture. Upon the
                      ---------------------------------------
execution and delivery of this Second Supplemental Indenture, the First
Supplemental Indenture shall be amended in accordance herewith, the Indenture
shall be amended and supplemented in accordance herewith, and this Second
Supplemental Indenture shall form a part of the Indenture for all purposes and
every Holder of Notes hereafter authenticated and delivered and Other
Beneficiary under the Indenture shall be bound hereby.

                                      -56-
<PAGE>

          IN WITNESS WHEREOF, the parties hereto have caused this Second
Supplemental Indenture to be duly executed all as of the day and year first
above written.

                                             EDUCATION LOANS INCORPORATED



                                             By /s/ A. Norgrin Sanderson
                                                --------------------------------
                                                     President

Attest:


/s/ Rollyn Samp
----------------------------------
         Secretary


                                             U.S. BANK NATIONAL ASSOCIATION,
                                               as Trustee



                                             By /s/ G. S. Kessler
                                                --------------------------------
                                                    Assistant Vice President



Attest:


/s/ Lori-Anne Rosenberg
----------------------------------
       Trust Officer

                                      -57-
<PAGE>

                                   EXHIBIT A
                                   ---------

                      FORM OF SERIES 2000-1 SENIOR NOTES

UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY
TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE ISSUER OR ITS AGENT FOR
REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY NOTE ISSUED IS
REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO
SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
HEREIN.


                         EDUCATION LOANS INCORPORATED

                        STUDENT LOAN ASSET-BACKED NOTE
                           SENIOR SERIES 2000-1A [B]
                                    CLASS A


No. R___                                                                  $_____



          Stated              Date of Original        Interest
       Maturity Date                Issue                Rate      CUSIP
       -------------          ----------------        ----------   -----

       December 1, 2035       December 5, 2000        Variable    _______


REGISTERED HOLDER:            CEDE & CO.


PRINCIPAL AMOUNT:


          FOR VALUE RECEIVED, EDUCATION LOANS INCORPORATED, a corporation
organized under the laws of the State of Delaware (the "Corporation," which term
includes any successor corporation under the Indenture hereinafter referred to),
acknowledges itself indebted and hereby promises to pay to the registered holder
specified above, or registered assigns (the "Registered Holder"), but solely
from the revenues and receipts hereinafter specified and not otherwise, the
Principal Amount specified above on the Stated Maturity Date specified above
(subject to the right of prior redemption hereinafter mentioned), upon
presentation and surrender of this Note at the Principal Office of the Trustee
(as hereinafter defined), as Paying Agent for the Series 2000-1 Notes

                                     A-1
<PAGE>

(as hereinafter defined), or a duly appointed successor Paying Agent, and to pay
interest on said Principal Amount, but solely from the revenues and receipts
hereinafter specified and not otherwise, to the Registered Holder hereof from
the date hereof until the payment of said Principal Amount has been made or duly
provided for, payable on each Interest Payment Date and at Maturity, at the
Series 2000-1 Note Interest Rate (as hereinafter described), and at the same
rate per annum (to the extent that the payment of such interest shall be legally
enforceable) on overdue installments of interest. Payment of interest on this
Note on each regularly scheduled Interest Payment Date shall be made by check or
draft drawn upon the Paying Agent and mailed to the person who is the Registered
Holder hereof as of 5:00 p.m. in the city in which the Principal Office of the
Note Registrar is located on the applicable Regular Record Date at the address
of such Registered Holder as it appears on the Note Register maintained by the
Note Registrar, or, if the Registered Holder of this Note is the Registered
Holder of Series 2000-1 Notes in the aggregate principal amount of $1,000,000 or
more, at the direction of such Registered Holder received by the Paying Agent by
5:00 p.m. in the city in which the Principal Office of the Paying Agent is
located on the last Business Day preceding the applicable Regular Record Date,
by electronic transfer by the Paying Agent in immediately available funds to an
account designated by such Registered Holder. In addition, premium, if any, and
interest on this Note are payable at the Maturity hereof in the same manner as
the principal hereof, unless the date of such maturity is a regularly scheduled
Interest Payment Date, in which event interest is payable in the manner set
forth in the preceding sentence. Any interest not so timely paid or duly
provided for shall cease to be payable to the person who is the Registered
Holder hereof at the close of business on the Regular Record Date and shall be
payable to the person who is the Registered Holder hereof at the close of
business on a special record date for the payment of any such defaulted
interest. Such special record date shall be fixed by the Trustee whenever moneys
become available for payment of the defaulted interest, and notice of the
special record date shall be given to the Registered Holder hereof not less than
ten days prior thereto by first-class mail to such Registered Holder as shown on
the Note Register on a date selected by the Trustee, stating the date of the
special record date and the date fixed for the payment of such defaulted
interest. The principal of, premium, if any, and interest on this Note are
payable in lawful money of the United States of America.

          This Note is one of an authorized issue of Notes (the "Notes"), issued
and to be issued by the Corporation in one or more series pursuant to an
Indenture of Trust, dated as of December 1, 1999 (as supplemented and amended,
the "Indenture"), as amended and supplemented by a First Supplemental Indenture
of Trust, dated as of December 1, 1999, and a Second Supplemental Indenture of
Trust, dated as of December 1, 2000 (the "Second Supplemental Indenture"), each
between the Corporation and U.S. Bank National Association, in Minneapolis,
Minnesota, as Trustee (the "Trustee," which term includes any successor trustee
under the Indenture). As provided in the Indenture, the Notes are issuable in
series which may vary as in the Indenture provided or permitted. This Note is
one of a series issued in an aggregate principal amount of $54,100,000 (the
"Series 2000-1A [B] Notes"). The Series 2000- 1A [B] Notes are issued
simultaneously with one other series of Class A Notes issued in the aggregate
principal amount of $54,100,000 (the "Series 2000-1B [A] Notes" and, together
with the Series 2000-1A [B] Notes, collectively referred to herein as the
"Series 2000-1 Senior Notes"), and a series of Class B Notes issued in the
aggregate principal amount of

                                      A-2
<PAGE>

$22,000,000 (the "Series 2000-1C Notes" and, together with the Series 2000-1
Senior Notes, collectively referred to herein as the "Series 2000-1 Notes"). The
proceeds of the Series 2000-1 Notes will be used by the Corporation to (a)
acquire student loan notes incurred under the Higher Education Act and under
certain Alternative Loan Programs, (b) fund the Reserve Fund, (c) pay a portion
of the interest coming due on the Series 2000-1 Notes and (d) pay Costs of
Issuance of the Series 2000-1 Notes. The Series 2000-1 Senior Notes are being
issued on a parity, and are equally and ratably secured under the Indenture,
with the Corporation's Student Loan Asset-Backed Notes, Senior Series 1999-A and
1999-B, issued under the Indenture as Class A Notes in the original aggregate
principal amount of $117,000,000, and the Series 2000-1C Notes are being issued
on a parity, and are equally and ratably secured under the Indenture, with the
Corporation's Student Loan Asset-Backed Notes, Subordinate Series 1999-1C,
issued under the Indenture as Class B Notes in the original principal amount of
$9,300,000.

          Reference is hereby made to the Indenture, copies of which are on file
in the principal corporate trust office of the Trustee, and to all of the
provisions of which any Registered Holder of this Note by his acceptance hereof
hereby assents, for definitions of terms; the description of and the nature and
extent of the security for the various classes of Notes and Other Obligations
secured thereunder; the student loan acquisition program being financed by the
issuance of the Notes; the revenues and other moneys pledged to the payment of
the principal of, premium, if any, and interest on the Notes and the Other
Obligations; the nature and extent and manner of enforcement of the pledge; the
conditions upon which Notes may be issued or Other Obligations may be incurred
by the Corporation thereunder, payable from such revenues and other moneys
thereunder as Senior Obligations, Subordinate Obligations or Class C Notes; the
conditions upon which the Indenture may be amended or supplemented with or
without the consent of the Holders of the Notes; the rights and remedies of the
Registered Holder hereof with respect hereto and thereto, including the
limitations upon the right of a Registered Holder hereof to institute any suit,
action or proceeding in equity or at law with respect hereto and thereto; the
rights, duties and obligations of the Corporation and the Trustee thereunder;
the terms and provisions upon which the liens, pledges, charges, trusts and
covenants made therein may be discharged at or prior to the maturity or
redemption of this Note, and this Note thereafter no longer be secured by the
Indenture, or be deemed to be Outstanding thereunder; and for the other terms
and provisions thereof. Terms used with initial capital letters but not defined
in this Note have the respective meanings given such terms in the Indenture. The
Series 2000-1 Senior Notes are being issued as, and will constitute, Class A
Notes under the Indenture. The Series 2000-1C Notes are being issued as, and
will constitute, Class B Notes under the Indenture.

          The Notes and Other Obligations are limited obligations of the
Corporation, payable solely from the revenues and assets of the Corporation
pledged therefor under the Indenture, including certain notes evidencing Student
Loans and the proceeds of the Corporation's bonds, notes or other evidences of
indebtedness, if any, issued with respect to the Notes.

          Interest payable on this Note shall be computed on the basis of actual
days elapsed and accrue daily from the date hereof (on the basis of a 360-day
year), and is payable on each regularly

                                      A-3
<PAGE>

scheduled Interest Payment Date prior to the Maturity of this Note and at the
Maturity of this Note. The interest payable on each Interest Payment Date for
this Note shall be that interest which has accrued through the last day of the
last complete Interest Period immediately preceding the Interest Payment Date
or, in the case of the Maturity of this Note, the last day preceding the date of
such Maturity. The Series 2000-1 Note Interest Rate shall be effective as of and
on the first day (whether or not a Business Day) of the applicable Interest
Period and be in effect thereafter through the end of such Interest Period.

          The unpaid principal amount hereof from time to time outstanding shall
bear interest at a Series 2000-1 Note Auction Rate, as described below, payable
on each Interest Payment Date and at the Maturity hereof, such interest to
accrue from the later of the date hereof or the date through which interest has
been paid or duly provided for.

          During the Initial Interest Period, this Note shall bear interest at
the Series 2000-1 Note Initial Interest Rate. Thereafter until an Auction Period
Adjustment, if any, this Note shall bear interest at a Series 2000-1 Note
Auction Rate based on an Auction Period that shall generally consist of 28 days,
all as determined in the Second Supplemental Indenture.

          The Series 2000-1 Note Auction Rate to be borne by this Note after the
Initial Interest Period for each Auction Period until an Auction Period
Adjustment, if any, shall be the lesser of (i) the Net Loan Rate in effect for
such Auction Period, (ii) the Auction Rate determined in accordance with the
applicable provisions of the Second Supplemental Indenture and (iii) the Series
2000-1 Note Auction Rate Limitation.

          In no event shall the Series 2000-1 Note Auction Rate on this Note
exceed the Series 2000-1 Note Auction Rate Limitation.

          The Interest Period, including, without limitation, an Auction Period,
the applicable Series 2000-1 Note Auction Rate, the method of determining the
applicable Series 2000-1 Note Auction Rate on each of the Series 2000-1A [B]
Notes and the Auction Procedures related thereto, including, without limitation,
required notices thereof to the Holders or Existing Holders of the Series 2000-1
Senior Notes, an Auction Period Adjustment, a change in the Auction Date and the
Interest Payment Dates will be determined in accordance with the terms,
conditions and provisions of the Second Supplemental Indenture and the Auction
Agent Agreement, to which terms, conditions and provisions specific reference is
hereby made, and all of which terms, conditions and provisions are hereby
specifically incorporated herein by reference.

          If the Auction Rate for the Series 2000-1A [B] Notes is greater than
the Net Loan Rate, then the Series 2000-1 Note Auction Rate applicable to the
Series 2000-1 Notes for that Interest Period will be the Net Loan Rate. If the
Series 2000-1 Note Auction Rate applicable to the Series 2000-1A [B] Notes for
any Interest Period is the Net Loan Rate, the Trustee shall determine the Carry-
Over Amount, if any, with respect to the Series 2000-1A [B] Notes for such
Interest Period.

                                      A-4
<PAGE>

Such Carryover Amount shall bear interest calculated at a rate equal to One-
Month LIBOR from the Interest Payment Date for the Interest Period with respect
to which such Carry-Over Amount was calculated until paid. For purposes of this
Note, any reference to "principal" or "interest" herein shall not include within
the meaning of such words Carry-Over Amount or any interest accrued on any such
Carry-Over Amount. Such Carry-Over Amount shall be separately calculated for
each Series 2000-1A [B] Note by the Trustee during such Interest Period in
sufficient time for the Trustee to give notice to each Holder of such Carry-Over
Amount as required in the next succeeding sentence. On the Interest Payment Date
for an Interest Period with respect to which such Carry-Over Amount has been
calculated by the Trustee, the Trustee shall give written notice to each Holder
of the Carry-Over Amount applicable to each Holder's Series 2000-1A [B] Note,
which written notice may accompany the payment of interest by check made to each
such Holder on such Interest Payment Date or otherwise shall be mailed on such
Interest Payment Date by first class mail, postage prepaid, to each such Holder
at such Holder's address as it appears on the registration books maintained by
the Note Registrar. Such notice shall state, in addition to such Carry-Over
Amount, that, unless and until a Series 2000-1A [B] Note has been redeemed or
has been deemed no longer Outstanding under the Second Supplemental Indenture
(after which no Carry-Over Amount shall be paid with respect to a Series 2000-1A
[B] Note), (i) the Carry-Over Amount (and interest accrued thereon) shall be
paid by the Trustee on such Series 2000-1A [B] Note on the first occurring
Interest Payment Date for a subsequent Interest Period if and to the extent that
(l) the Eligible Carry-Over Make-Up Amount with respect to such Interest Period
is greater than zero, and (2) moneys are available pursuant to the terms of the
Second Supplemental Indenture to pay such Carry-Over Amount (and interest
accrued thereon), and (ii) interest shall accrue on the Carry-Over Amount at a
per annum rate equal to One-Month LIBOR until such Carry-Over Amount is paid in
full or is cancelled.

          The Carry-Over Amount for the Series 2000-1A [B] Notes shall be paid
by the Trustee on Outstanding Series 2000-1A [B] Notes on the first occurring
Interest Payment Date for a subsequent Interest Period if and to the extent that
(i) the Eligible Carry-Over Make-Up Amount with respect to such Interest Period
is greater than zero, and (ii) moneys in the Surplus Account are available on
such Interest Payment Date for transfer to the Interest Account for such purpose
in accordance with the applicable provisions of the Indenture, after taking into
account all other amounts payable from the Surplus Fund on such Interest Payment
Date. Any Carry- Over Amount (and any interest accrued thereon) which is unpaid
as of an Interest Payment Date with respect to any Series 2000-1A [B] Note,
which Series 2000-1A [B] Note is to be redeemed or deemed no longer Outstanding
under the Second Supplemental Indenture on such Interest Payment Date, shall be
paid to the Holder thereof on such Interest Payment Date to the extent that
moneys are available therefor in accordance with the provisions of the preceding
clause (b); provided, however, that any Carry-Over Amount (and any interest
accrued thereon) which is not so paid on such Interest Payment Date shall be
cancelled with respect to such Series 2000-1A [B] Note on such Interest Payment
Date and shall not be paid on any succeeding Interest Payment Date. To the
extent that any portion of the Carry-Over Amount (and any interest accrued
thereon) remains unpaid after payment of a portion thereof, such unpaid portion
shall be paid in whole or in part as required hereunder until fully paid by the
Trustee on the next occurring Interest Payment Date or Dates, as necessary, for
a subsequent Interest Period or Periods, if and to the

                                      A-5
<PAGE>

extent that the conditions in the first sentence of this paragraph are
satisfied. On any Interest Payment Date on which the Trustee pays less than all
of the Carry-Over Amount (and any interest accrued thereon) with respect to a
Series 2000-1A [B] Note, the Trustee shall give written notice in the manner set
forth in the immediately preceding paragraph to the Holder of such Series 2000-
1A [B] Note of the Carry-Over Amount remaining unpaid on such Series 2000- 1A
[B] Note.

          The Interest Payment Date in such subsequent Interest Period on which
such Carry-Over Amount for the Series 2000-1A [B] Notes shall be paid shall be
determined by the Trustee in accordance with the provisions of the immediately
preceding paragraph, and the Trustee shall make payment of the Carry-Over Amount
in the same manner as, and from the same Account from which, it pays interest on
the Series 2000-1A [B] Notes on an Interest Payment Date.

          By purchasing Series 2000-1A [B] Notes, whether in an Auction or
otherwise, each purchaser of the Series 2000-1A [B] Notes, or its Broker-Dealer,
must agree and shall be deemed by such purchase to have agreed (i) to
participate in Auctions on the terms described in the Second Supplemental
Indenture, (ii) to have its beneficial ownership of the Series 2000-1A [B] Notes
maintained at all times in Book-Entry Form for the account of its Participant,
which in turn will maintain records of such beneficial ownership, and (iii) to
authorize such Participant to disclose to the Auction Agent such information
with respect to such beneficial ownership as the Auction Agent may request. So
long as the ownership of Series 2000-1A [B] Notes is maintained in Book-Entry
Form by the Securities Depository, an Existing Holder may sell, transfer or
otherwise dispose of Series 2000-1A [B] Notes only pursuant to a Bid or Sell
Order placed in an Auction or otherwise sell, transfer or dispose of Series
2000-1A [B] Notes through a Broker-Dealer, provided that, in the case of all
transfers other than pursuant to Auctions, such Existing Holder, its Broker-
Dealer or its Participant advises the Auction Agent of such transfer.

          The determination of a Series 2000-1 Note Interest Rate by the Auction
Agent or any other authorized Person pursuant to the provisions of the Second
Supplemental Indenture shall be conclusive and binding on the Holders of the
Series 2000-1A [B] Notes to which such Series 2000-1 Note Interest Rate applies,
and the Corporation and the Trustee may rely thereon for all purposes.

          Notwithstanding any provision of this Note to the contrary, in no
event shall the cumulative amount of interest paid or payable on this Note
(including interest calculated as provided herein, plus any other amounts that
constitute interest on this Note under applicable law, which are contracted for,
charged, reserved, taken or received pursuant to this Note or related documents)
calculated from the date of issuance of this Note through any subsequent day
during the term of this Note or otherwise prior to payment in full of this Note
exceed the amount permitted by applicable law. If the applicable law is ever
judicially interpreted so as to render usurious any amount called for under this
Note or related documents or otherwise contracted for, charged, reserved, taken
or received in connection with this Note, or if the redemption or acceleration
of the maturity of this Note results in payment to or receipt by the Registered
Holder or any former Registered Holder hereof of any interest in excess of that
permitted by applicable law, then notwithstanding any provision of this Note or
related

                                      A-6
<PAGE>

documents to the contrary all excess amounts theretofore paid or received with
respect to this Note shall be credited on the principal balance of this Note
(or, if this Note has been paid or would thereby be paid in full, refunded by
the recipient thereof), and the provisions of this Note and related documents
shall immediately be deemed reformed and the amounts thereafter collectible
hereunder and thereunder reduced, without the necessity of the execution of any
new document, so as to comply with the applicable law, but so as to permit the
recovery of the fullest amount otherwise called for under this Note and under
the related documents.

          Subject to compliance with the provisions of the Indenture relating to
certain asset requirements, Outstanding Series 2000-1 Notes shall be redeemed,
in part, on the first regularly scheduled Interest Payment Date occurring after
April 2, 2001 for which notice can be given in accordance with the requirements
of the Second Supplemental Indenture, at a Redemption Price equal to 100% of the
principal amount of Series 2000-1 Notes so redeemed, from proceeds of the Series
2000-1 Notes constituting a portion of the Balance of the Acquisition Fund that
have not been used to acquire Eligible Loans and from that portion of the
Reserve Fund which, if left in the Reserve Fund upon such redemption, would
cause the Balance in the Reserve Fund to exceed the Reserve Fund Requirement,
calculated giving effect to such redemption.

          Subject to compliance with the provisions of the Indenture relating to
certain asset requirements, Outstanding Series 2000-1A [B] Notes shall be
redeemed on any regularly scheduled Interest Payment Date, in whole or in part,
at a Redemption Price equal to 100% of the principal amount thereof to be
redeemed, from that portion of the balance of the Series 2000-1 Surplus
Subaccount that has been on deposit therein for at least 12 months, has not been
used to acquire Student Loans and as to which the Corporation has failed to
certify to the Trustee is necessary to pay debt service on the Outstanding Notes
or on Outstanding Other Obligations, Carry-Over Amounts, including accrued
interest thereon, with respect to Outstanding Notes, Administrative Expenses or
Note Fees or to make required deposits to the Indemnification Fund.

          Subject to compliance with the provisions of the Indenture relating to
certain asset requirements and certain other requirements, Outstanding Series
2000-1A [B] Notes may, at the option of the Corporation, be redeemed on any
regularly scheduled Interest Payment Date, in whole or in part, at a Redemption
Price equal to 100% of the principal amount thereof to be redeemed, from amounts
credited to the Retirement Account for such purpose.

          If not all Series 2000-1 Notes are to be redeemed, the particular
Series 2000-1 Notes to be redeemed are to be selected as provided in the
Indenture.

          Notice of redemption shall be given by first-class mail mailed at
least 15 days before the Redemption Date to each Holder of Series 2000-1A [B]
Notes to be redeemed at his last address appearing on the Note Register; but no
defect in or failure to give such notice of redemption shall affect the validity
of proceedings for redemption of any Series 2000-1A [B] Notes not affected by
such defect or failure. All Series 2000-1A [B] Notes so called for redemption
will cease to bear interest on

                                      A-7
<PAGE>

such Redemption Date, provided funds for their redemption have been duly
deposited, and, except for the purpose of payment, shall no longer be protected
by the Indenture and shall not be deemed Outstanding thereunder.

          It is provided in the Indenture that Series 2000-1A [B] Notes of a
denomination larger than $50,000 may be redeemed in part ($50,000 or an integral
multiple thereof) and that upon any partial redemption of any such Series 2000-
1A [B] Note the same shall be surrendered in exchange for one or more new Notes
of the same series in authorized form for the unredeemed portion of principal.

          If provision is made for the payment of principal of, premium, if any,
and interest on this Note in accordance with the Indenture, this Note shall no
longer be deemed Outstanding under the Indenture, shall cease to be entitled to
the benefits of the Indenture and shall thereafter be payable solely from the
funds provided for such payment.

          If an Event of Default shall occur, the principal of all the
Outstanding Notes may and, under certain circumstances, shall be declared due
and payable in the manner and with the effect provided in the Indenture.

          The Indenture permits, with certain exceptions as therein provided,
the amendment thereof and the modification of the rights and obligations of the
Corporation and the rights of the Holders of the Notes and Other Beneficiaries
under the Indenture at any time by the Corporation with, among other things, the
consent of the Holders of two-thirds of the aggregate principal amount of Class
A Notes at the time Outstanding, if affected thereby, and the consent of the
Holders of two-thirds of the aggregate principal amount of Class B Notes at the
time Outstanding, if affected thereby. The Indenture also contains provisions
permitting the Holders of specified percentages in aggregate principal amount of
the Class A Notes at the time Outstanding or Other Senior Beneficiaries or, if
no Senior Obligations are Outstanding, the Holders of specified percentages in
aggregate principal amount of the Class B Notes at the time Outstanding or Other
Subordinate Beneficiaries, on behalf of the Holders of all the Notes, to waive
certain past defaults under the Indenture and their consequences. Any such
consent or waiver shall be conclusive and binding upon the Registered Holder of
this Note and upon all future Registered Holders hereof and of any Note issued
in exchange herefor or in lieu hereof, whether or not notation of such consent
or waiver is made upon this Note.

          This Note is transferable by the Registered Holder hereof upon
surrender of this Note for transfer at the Principal Office of the Note
Registrar (which shall be the Trustee unless and until an Authenticating Agent
becomes the Note Registrar under the Indenture) or at the Principal Office of a
duly appointed Authenticating Agent (the "Authenticating Agent," which term
includes any successor Authenticating Agent under the Indenture), duly endorsed
or accompanied by a written instrument of transfer in form satisfactory to the
Note Registrar or such Authenticating Agent, as the case may be, and executed by
the Registered Holder hereof or his attorney duly authorized in writing, with
signature guarantees satisfactory to the Note Registrar or such Authenticating
Agent, as the case may be. Thereupon the Corporation shall execute and the
Trustee or the Authenticating Agent, as the case may

                                      A-8
<PAGE>

be, shall authenticate and deliver, in exchange for this Note, one or more new
fully registered Notes in the name of the transferee, of an authorized
denomination, in aggregate principal amount equal to the principal amount of
this Note, of the same series and bearing interest at the same rate. This Note
may also be exchanged for one or more other Notes of the same series upon
surrender hereof at the Principal Office of the Note Registrar or the Principal
Office of an Authenticating Agent. No Authenticating Agent will be initially
appointed with respect to the Series 2000-1A [B] Notes. Notwithstanding the A-8
foregoing provisions of this paragraph, no Series 2000-1A [B] Note shall be
required to be transferred, (i) during a period beginning at the opening of
business fifteen days before any selection of Series 2000-1A [B] Notes for
redemption and ending at the close of business on the day of such selection, or
(ii) if such Series 2000-1A [B] Note has been selected for redemption in whole
or in part.

          The Corporation may require payment by the Registered Holder hereof of
a sum sufficient to cover any tax or other governmental charge that may be
imposed in connection with any transfer or exchange of this Note, other than
certain exchanges specifically exempted under the Indenture and not involving
any transfer.

          The Corporation, the Trustee, each Paying Agent, any Authenticating
Agent, the Note Registrar and any other agent of the Corporation may treat the
Person in whose name this Note is registered on the Note Register as the
absolute owner hereof for all purposes, whether or not this Note is overdue, and
neither the Corporation, the Trustee, any Paying Agent, any Authenticating
Agent, the Note Registrar nor any other such agent shall be affected by notice
to the contrary.

          IT IS HEREBY CERTIFIED, RECITED, COVENANTED AND DECLARED that all
acts, conditions and things required to have happened, to exist and to have been
performed precedent to and in the issuance of this Note have happened, do exist,
and have been performed in regular and due time, form and manner as so required.

          This Note shall not be valid or become obligatory for any purpose or
be entitled to any security or benefit under the Indenture until the Certificate
of Authentication hereon shall have been signed by the Trustee or by the
Authenticating Agent by the manual signature of one of its authorized
representatives.

                                      A-9
<PAGE>

          IN WITNESS WHEREOF, the Corporation has caused this Note to be
executed in its name by the manual signatures of its President and Secretary.

Dated:__________________

                                           EDUCATION LOANS INCORPORATED


                                           _____________________________
                                                    President

                                           _____________________________
                                                     Secretary


                         _____________________________

                         CERTIFICATE OF AUTHENTICATION

          This Note is one of the Notes of the series designated therein and
issued under the provisions of the within-mentioned Indenture.

                                           U.S. BANK NATIONAL ASSOCIATION,
                                             as Trustee

                                           By___________________________
                                               Authorized Representative

                                     A-10
<PAGE>

                       ________________________________

                                  ASSIGNMENT

          FOR VALUE RECEIVED the undersigned hereby sells, assigns and transfers
unto ________________________ the within Note and irrevocably appoints
____________________________, attorney-in-fact, to transfer the within Note on
the books kept for registration thereof, with full power of substitution in the
premises.

Dated _______________________

PLEASE INSERT SOCIAL SECURITY           _________________________________
OR OTHER IDENTIFYING NUMBER
OF ASSIGNEE                             NOTICE: The signature to this
                                        assignment must correspond with the
                                        name as it appears upon the face of
____________________________            the within Note in every particular,
                                        without any alteration whatsoever.


SIGNATURE GUARANTEED:

___________________________________

                                     A-11
<PAGE>

                                   EXHIBIT B
                                   ---------


                         FORM OF SERIES 2000-1C NOTES
                         ----------------------------

UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY
TRUST COMPANY, A NEW YORK CORPORATION ("DTC"), TO THE ISSUER OR ITS AGENT FOR
REGISTRATION OF TRANSFER, EXCHANGE, OR PAYMENT, AND ANY NOTE ISSUED IS
REGISTERED IN THE NAME OF CEDE & CO. OR IN SUCH OTHER NAME AS IS REQUESTED BY AN
AUTHORIZED REPRESENTATIVE OF DTC (AND ANY PAYMENT IS MADE TO CEDE & CO. OR TO
SUCH OTHER ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC), ANY
TRANSFER, PLEDGE, OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON
IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST
HEREIN.

                         EDUCATION LOANS INCORPORATED

                        STUDENT LOAN ASSET-BACKED NOTE
                          SUBORDINATE SERIES 2000-1C
                                    CLASS B

No. R___                                                               $________


          Stated              Date of Original       Interest
       Maturity Date                Issue              Rate           CUSIP
       -------------          ----------------       --------         -----

       December 1, 2035       December 5, 2000       Variable       _________


REGISTERED HOLDER: CEDE & CO.


PRINCIPAL AMOUNT:


          FOR VALUE RECEIVED, EDUCATION LOANS INCORPORATED, a corporation
organized under the laws of the State of Delaware (the "Corporation," which term
includes any successor corporation under the Indenture hereinafter referred to),
acknowledges itself indebted and hereby promises to pay to the registered holder
specified above, or registered assigns (the "Registered Holder"), but solely
from the revenues and receipts hereinafter specified and not otherwise, the
Principal Amount specified above on the Stated Maturity Date specified above
(subject to the right of prior redemption hereinafter mentioned), upon
presentation and surrender of this Note at the Principal Office of the Trustee
(as hereinafter defined), as Paying Agent for the Series 2000-1 Notes

                                      B-1
<PAGE>

(as hereinafter defined), or a duly appointed successor Paying Agent, and to pay
interest on said Principal Amount, but solely from the revenues and receipts
hereinafter specified and not otherwise, to the Registered Holder hereof from
the date hereof until the payment of said Principal Amount has been made or duly
provided for, payable on each Interest Payment Date and at Maturity, at the
Series 2000-1 Note Interest Rate (as hereinafter described), and at the same
rate per annum (to the extent that the payment of such interest shall be legally
enforceable) on overdue installments of interest. Payment of interest on this
Note on each regularly scheduled Interest Payment Date shall be made by check or
draft drawn upon the Paying Agent and mailed to the person who is the Registered
Holder hereof as of 5:00 p.m. in the city in which the Principal Office of the
Note Registrar is located on the applicable Regular Record Date at the address
of such Registered Holder as it appears on the Note Register maintained by the
Note Registrar, or, if the Registered Holder of this Note is the Registered
Holder of Series 2000-1 Notes in the aggregate principal amount of $1,000,000 or
more, at the direction of such Registered Holder received by the Paying Agent by
5:00 p.m. in the city in which the Principal Office of the Paying Agent is
located on the last Business Day preceding the applicable Regular Record Date,
by electronic transfer by the Paying Agent in immediately available funds to an
account designated by such Registered Holder. In addition, premium, if any, and
interest on this Note are payable at the Maturity hereof in the same manner as
the principal hereof, unless the date of such maturity is a regularly scheduled
Interest Payment Date, in which event interest is payable in the manner set
forth in the preceding sentence. Any interest not so timely paid or duly
provided for shall cease to be payable to the person who is the Registered
Holder hereof at the close of business on the Regular Record Date and shall be
payable to the person who is the Registered Holder hereof at the close of
business on a special record date for the payment of any such defaulted
interest. Such special record date shall be fixed by the Trustee whenever moneys
become available for payment of the defaulted interest, and notice of the
special record date shall be given to the Registered Holder hereof not less than
ten days prior thereto by first-class mail to such Registered Holder as shown on
the Note Register on a date selected by the Trustee, stating the date of the
special record date and the date fixed for the payment of such defaulted
interest. The principal of, premium, if any, and interest on this Note are
payable in lawful money of the United States of America.

          This Note is one of an authorized issue of Notes (the "Notes"), issued
and to be issued by the Corporation in one or more series pursuant to an
Indenture of Trust, dated as of December 1, 1999 (as supplemented and amended,
the "Indenture"), as amended and supplemented by a First Supplemental Indenture
of Trust, dated as of December 1, 1999, and a Second Supplemental Indenture of
Trust, dated as of December 1, 2000 (the "Second Supplemental Indenture"), each
between the Corporation and U.S. Bank National Association, in Minneapolis,
Minnesota, as Trustee (the "Trustee," which term includes any successor trustee
under the Indenture). As provided in the Indenture, the Notes are issuable in
series which may vary as in the Indenture provided or permitted. This Note is
one of a series of Class B Notes issued in an aggregate principal amount of
$22,000,000 (the "Series 2000-1C Notes"). The Series 2000-1C Notes are issued
simultaneously with two series of Class A Notes issued in the aggregate
principal amount of $108,200,000 (the "Series 2000-1 Senior Notes" and, together
with the Series 2000-1C Notes, collectively referred to herein as the "Series
2000-1 Notes"). The proceeds of the Series 2000-1 Notes will be used by the
Corporation to (a)

                                      B-2
<PAGE>

acquire student loan notes incurred under the Higher Education Act and under
certain Alternative Loan Programs, (b) fund the Reserve Fund, (c) pay a portion
of the interest coming due on the Series 2000-1 Notes and (d) pay Costs of
Issuance of the Series 2000-1 Notes. The Series 2000-1 Senior Notes are being
issued on a parity, and are equally and ratably secured under the Indenture,
with the Corporation's Student Loan Asset-Backed Notes, Senior Series 1999-A and
1999-B, issued under the Indenture as Class A Notes in the original aggregate
principal amount of $117,000,000 (the "Prior Senior Notes"), and the Series
2000-1C Notes are being issued on a parity, and are equally and ratably secured
under the Indenture, with the Corporation's Student Loan Asset- Backed Notes,
Subordinate Series 1999-1C, issued under the Indenture as Class B Notes in the
original principal amount of $9,300,000.

          Reference is hereby made to the Indenture, copies of which are on file
in the principal corporate trust office of the Trustee, and to all of the
provisions of which any Registered Holder of this Note by his acceptance hereof
hereby assents, for definitions of terms; the description of and the nature and
extent of the security for the various classes of Notes and Other Obligations
secured thereunder; the student loan acquisition program being financed by the
issuance of the Notes; the revenues and other moneys pledged to the payment of
the principal of, premium, if any, and interest on the Notes and the Other
Obligations; the nature and extent and manner of enforcement of the pledge; the
conditions upon which Notes may be issued or Other Obligations may be incurred
by the Corporation thereunder, payable from such revenues and other moneys
thereunder as Senior Obligations, Subordinate Obligations or Class C Notes; the
conditions upon which the Indenture may be amended or supplemented with or
without the consent of the Holders of the Notes; the rights and remedies of the
Registered Holder hereof with respect hereto and thereto, including the
limitations upon the right of a Registered Holder hereof to institute any suit,
action or proceeding in equity or at law with respect hereto and thereto; the
rights, duties and obligations of the Corporation and the Trustee thereunder;
the terms and provisions upon which the liens, pledges, charges, trusts and
covenants made therein may be discharged at or prior to the maturity or
redemption of this Note, and this Note thereafter no longer be secured by the
Indenture, or be deemed to be Outstanding thereunder; and for the other terms
and provisions thereof. Terms used with initial capital letters but not defined
in this Note have the respective meanings given such terms in the Indenture. The
Series 2000-1 Senior Notes are being issued as, and will constitute, Class A
Notes under the Indenture. The Series 2000-1C Notes are being issued as, and
will constitute, Class B Notes under the Indenture.

          The Notes and Other Obligations are limited obligations of the
Corporation, payable solely from the revenues and assets of the Corporation
pledged therefor under the Indenture, including certain notes evidencing Student
Loans and the proceeds of the Corporation's bonds, notes or other evidences of
indebtedness, if any, issued with respect to the Notes.

          The Series 2000-1C Notes constitute Class B Notes under the Indenture
which are subordinated in right of payment, the direction of remedies and
certain other matters in accordance with the terms of the Indenture to the
rights of the Holders of Class A Notes issued from time to time under the
Indenture (including, without limitation, the Prior Senior Notes and the Series
2000-1 Senior Notes)

                                      B-3
<PAGE>

and Other Senior Beneficiaries thereunder. A failure to pay principal of,
premium, if any, or interest on this Class B Note will not constitute an Event
of Default under the Indenture if any Senior Obligation is Outstanding.

          Interest payable on this Note shall be computed on the basis of actual
days elapsed and accrue daily from the date hereof (on the basis of a 360-day
year), and is payable on each regularly scheduled Interest Payment Date prior to
the Maturity hereof and at the Maturity hereof. The interest payable on each
Interest Payment Date for this Note shall be that interest which has accrued
through the last day of the last complete Interest Period immediately preceding
the Interest Payment Date or, in the case of the Maturity hereof, the last day
preceding the date of such Maturity. The Series 2000-1 Note Interest Rate shall
be effective as of and on the first day (whether or not a Business Day) of the
applicable Interest Period and be in effect thereafter through the end of such
Interest Period.

          The unpaid principal amount hereof from time to time outstanding shall
bear interest at a Series 2000-1 Note Auction Rate, as described below, payable
on each Interest Payment Date and at the Maturity hereof, such interest to
accrue from the later of the date hereof or the date through which interest has
been paid or duly provided for.

          During the Initial Interest Period, this Note shall bear interest at
the Series 2000-1 Note Initial Interest Rate. Thereafter until an Auction Period
Adjustment, if any, this Note shall bear interest at a Series 2000-1 Note
Auction Rate based on an Auction Period that shall generally consist of 28 days,
all as determined in the Second Supplemental Indenture.

          The Series 2000-1 Note Auction Rate to be borne by this Note after the
Initial Interest Period for each Auction Period until an Auction Period
Adjustment, if any, shall be the lesser of (i) the Net Loan Rate in effect for
such Auction Period, (ii) the Auction Rate determined in accordance with the
applicable provisions of the Second Supplemental Indenture and (iii) the Series
2000-1 Note Auction Rate Limitation.

          In no event shall the Series 2000-1 Note Auction Rate on this Note
exceed the Series 2000-1 Note Auction Rate Limitation.

          The Interest Period, including, without limitation, an Auction Period,
the applicable Series 2000-1 Note Auction Rate, the method of determining the
applicable Series 2000-1 Note Auction Rate on each of the Series 2000-1C Notes
and the Auction Procedures related thereto, including, without limitation,
required notices thereof to the Holders or Existing Holders of the Series 2000-1
Senior Notes, an Auction Period Adjustment, a change in the Auction Date and the
Interest Payment Dates will be determined in accordance with the terms,
conditions and provisions of the Second Supplemental Indenture and the Auction
Agent Agreement, to which terms, conditions and provisions specific reference is
hereby made, and all of which terms, conditions and provisions are hereby
specifically incorporated herein by reference.

                                      B-4
<PAGE>

          If the Auction Rate for the Series 2000-1C Notes is greater than the
Net Loan Rate, then the Series 2000-1 Note Auction Rate applicable to the Series
2000-1 Notes for that Interest Period will be the Net Loan Rate. If the Series
2000-1 Note Auction Rate applicable to the Series 2000-1C Notes for any Interest
Period is the Net Loan Rate, the Trustee shall determine the Carry-Over Amount,
if any, with respect to the Series 2000-1C Notes for such Interest Period. Such
Carryover Amount shall bear interest calculated at a rate equal to One- Month
LIBOR from the Interest Payment Date for the Interest Period with respect to
which such Carry-Over Amount was calculated until paid. For purposes of this
Note, any reference to "principal" or "interest" herein shall not include within
the meaning of such words Carry-Over Amount or any interest accrued on any such
Carry-Over Amount. Such Carry-Over Amount shall be separately calculated for
each Series 2000-1C Note by the Trustee during such Interest Period in
sufficient time for the Trustee to give notice to each Holder of such Carry-Over
Amount as required in the next succeeding sentence. On the Interest Payment Date
for an Interest Period with respect to which such Carry-Over Amount has been
calculated by the Trustee, the Trustee shall give written notice to each Holder
of the Carry-Over Amount applicable to each Holder's Series 2000-1C Note, which
written notice may accompany the payment of interest by check made to each such
Holder on such Interest Payment Date or otherwise shall be mailed on such
Interest Payment Date by first class mail, postage prepaid, to each such Holder
at such Holder's address as it appears on the registration books maintained by
the Note Registrar. Such notice shall state, in addition to such Carry-Over
Amount, that, unless and until a Series 2000-1C Note has been redeemed or has
been deemed no longer Outstanding under the Second Supplemental Indenture (after
which no Carry-Over Amount shall be paid with respect to a Series 2000-1C Note),
(i) the Carry-Over Amount (and interest accrued thereon) shall be paid by the
Trustee on such Series 2000-1C Note on the first occurring Interest Payment Date
for a subsequent Interest Period if and to the extent that (l) the Eligible
Carry-Over Make- Up Amount with respect to such Interest Period is greater than
zero, and (2) moneys are available pursuant to the terms of the Second
Supplemental Indenture to pay such Carry-Over Amount (and interest accrued
thereon), and (ii) interest shall accrue on the Carry-Over Amount at a per annum
rate equal to One-Month LIBOR until such Carry-Over Amount is paid in full or is
cancelled.

          The Carry-Over Amount for the Series 2000-1C Notes shall be paid by
the Trustee on Outstanding Series 2000-1C Notes on the first occurring Interest
Payment Date for a subsequent Interest Period if and to the extent that (i) the
Eligible Carry-Over Make-Up Amount with respect to such Interest Period is
greater than zero, and (ii) moneys in the Surplus Account are available on such
Interest Payment Date for transfer to the Interest Account for such purpose in
accordance with the applicable provisions of the Indenture, after taking into
account all other amounts payable from the Surplus Fund on such Interest Payment
Date. Any Carry-Over Amount (and any interest accrued thereon) which is unpaid
as of an Interest Payment Date with respect to any Series 2000-1C Note, which
Series 2000-1C Note is to be redeemed or deemed no longer Outstanding under the
Second Supplemental Indenture on such Interest Payment Date, shall be paid to
the Holder thereof on such Interest Payment Date to the extent that moneys are
available therefor in accordance with the provisions of the preceding clause
(b); provided, however, that any Carry-Over Amount (and any interest accrued
thereon) which is not so paid on such Interest Payment Date shall be cancelled
with

                                      B-5
<PAGE>

respect to such Series 2000-1C Note on such Interest Payment Date and shall not
be paid on any succeeding Interest Payment Date. To the extent that any portion
of the Carry-Over Amount (and any interest accrued thereon) remains unpaid after
payment of a portion thereof, such unpaid portion shall be paid in whole or in
part as required hereunder until fully paid by the Trustee on the next occurring
Interest Payment Date or Dates, as necessary, for a subsequent Interest Period
or Periods, if and to the extent that the conditions in the first sentence of
this paragraph are satisfied. On any Interest Payment Date on which the Trustee
pays less than all of the Carry-Over Amount (and any interest accrued thereon)
with respect to a Series 2000-1C Note, the Trustee shall give written notice in
the manner set forth in the immediately preceding paragraph to the Holder of
such Series 2000-1C Note of the Carry-Over Amount remaining unpaid on such
Series 2000-1C Note.

          The Interest Payment Date in such subsequent Interest Period on which
such Carry-Over Amount for the Series 2000-1C Notes shall be paid shall be
determined by the Trustee in accordance with the provisions of the immediately
preceding paragraph, and the Trustee shall make payment of the Carry-Over Amount
in the same manner as, and from the same Account from which, it pays interest on
the Series 2000-1C Notes on an Interest Payment Date.

          By purchasing Series 2000-1C Notes, whether in an Auction or
otherwise, each purchaser of the Series 2000-1C Notes, or its Broker-Dealer,
must agree and shall be deemed by such purchase to have agreed (i) to
participate in Auctions on the terms described in the Second Supplemental
Indenture, (ii) to have its beneficial ownership of the Series 2000-1C Notes
maintained at all times in Book-Entry Form for the account of its Participant,
which in turn will maintain records of such beneficial ownership, and (iii) to
authorize such Participant to disclose to the Auction Agent such information
with respect to such beneficial ownership as the Auction Agent may request. So
long as the ownership of Series 2000-1C Notes is maintained in Book- Entry Form
by the Securities Depository, an Existing Holder may sell, transfer or otherwise
dispose of Series 2000-1C Notes only pursuant to a Bid or Sell Order placed in
an Auction or otherwise sell, transfer or dispose of Series 2000-1C Notes
through a Broker-Dealer, provided that, in the case of all transfers other than
pursuant to Auctions, such Existing Holder, its Broker- Dealer or its
Participant advises the Auction Agent of such transfer.

          The determination of a Series 2000-1 Note Interest Rate by the Auction
Agent or any other authorized Person pursuant to the provisions of the Second
Supplemental Indenture shall be conclusive and binding on the Holders of the
Series 2000-1C Notes to which such Series 2000-1 Note Interest Rate applies, and
the Corporation and the Trustee may rely thereon for all purposes.

          Notwithstanding any provision of this Note to the contrary, in no
event shall the cumulative amount of interest paid or payable on this Note
(including interest calculated as provided herein, plus any other amounts that
constitute interest on this Note under applicable law, which are contracted for,
charged, reserved, taken or received pursuant to this Note or related documents)
calculated from the date of issuance of this Note through any subsequent day
during the term of this Note or otherwise prior to payment in full of this Note
exceed the amount permitted by applicable law. If the applicable law is ever
judicially interpreted so as to render usurious any amount called for under

                                      B-6
<PAGE>

this Note or related documents or otherwise contracted for, charged, reserved,
taken or received in connection with this Note, or if the redemption or
acceleration of the maturity of this Note results in payment to or receipt by
the Registered Holder or any former Registered Holder hereof of any interest in
excess of that permitted by applicable law, then notwithstanding any provision
of this Note or related documents to the contrary all excess amounts theretofore
paid or received with respect to this Note shall be credited on the principal
balance of this Note (or, if this Note has been paid or would thereby be paid in
full, refunded by the recipient thereof), and the provisions of this Note and
related documents shall immediately be deemed reformed and the amounts
thereafter collectible hereunder and thereunder reduced, without the necessity
of the execution of any new document, so as to comply with the applicable law,
but so as to permit the recovery of the fullest amount otherwise called for
under this Note and under the related documents.

          Subject to compliance with the provisions of the Indenture relating to
certain asset requirements, Outstanding Series 2000-1 Notes shall be redeemed,
in part, on the first regularly scheduled Interest Payment Date occurring after
April 2, 2001 for which notice can be given in accordance with the requirements
of the Second Supplemental Indenture, at a Redemption Price equal to 100% of the
principal amount of Series 2000-1 Notes so redeemed, from proceeds of the Series
2000-1 Notes constituting a portion of the Balance of the Acquisition Fund that
have not been used to acquire Eligible Loans and from that portion of the
Reserve Fund which, if left in the Reserve Fund upon such redemption, would
cause the Balance in the Reserve Fund to exceed the Reserve Fund Requirement,
calculated giving effect to such redemption.

          Subject to compliance with the provisions of the Indenture relating to
certain asset requirements, Outstanding Series 2000-1C Notes shall be redeemed
on any regularly scheduled Interest Payment Date, in whole or in part, at a
Redemption Price equal to 100% of the principal amount thereof to be redeemed,
from that portion of the balance of the Series 2000-1 Surplus Subaccount that
has been on deposit therein for at least 12 months, has not been used to acquire
Student Loans and as to which the Corporation has failed to certify to the
Trustee is necessary to pay debt service on the Outstanding Notes or on
Outstanding Other Obligations, Carry-Over Amounts, including accrued interest
thereon, with respect to Outstanding Notes, Administrative Expenses or Note Fees
or to make required deposits to the Indemnification Fund.

          Subject to compliance with the provisions of the Indenture relating to
certain asset requirements and certain other requirements, Outstanding Series
2000-1C Notes may, at the option of the Corporation, be redeemed on any
regularly scheduled Interest Payment Date, in whole or in part, at a Redemption
Price equal to 100% of the principal amount thereof to be redeemed, from amounts
credited to the Retirement Account for such purpose.

          If not all Series 2000-1 Notes are to be redeemed, the particular
Series 2000-1 Notes to be redeemed are to be selected as provided in the
Indenture.

                                      B-7
<PAGE>

          Notice of redemption shall be given by first-class mail mailed at
least 15 days before the Redemption Date to each Holder of Series 2000-1C Notes
to be redeemed at his last address appearing on the Note Register; but no defect
in or failure to give such notice of redemption shall affect the validity of
proceedings for redemption of any Note not affected by such defect or failure.
All Series 2000-1C Notes so called for redemption will cease to bear interest on
such Redemption Date, provided funds for their redemption have been duly
deposited, and, except for the purpose of payment, shall no longer be protected
by the Indenture and shall not be deemed Outstanding thereunder.

          It is provided in the Indenture that Series 2000-1C Notes of a
denomination larger than $50,000 may be redeemed in part ($50,000 or an integral
multiple thereof) and that upon any partial redemption of any such Series 2000-
1C Note the same shall be surrendered in exchange for one or more new Notes of
the same series in authorized form for the unredeemed portion of principal.

          If provision is made for the payment of principal of, premium, if any,
and interest on this Note in accordance with the Indenture, this Note shall no
longer be deemed Outstanding under the Indenture, shall cease to be entitled to
the benefits of the Indenture and shall thereafter be payable solely from the
funds provided for such payment.

          If an Event of Default shall occur, the principal of all the
Outstanding Notes may and, under certain circumstances, shall be declared due
and payable in the manner and with the effect provided in the Indenture.

          The Indenture permits, with certain exceptions as therein provided,
the amendment thereof and the modification of the rights and obligations of the
Corporation and the rights of the Holders of the Notes and Other Beneficiaries
under the Indenture at any time by the Corporation with, among other things, the
consent of the Holders of two-thirds of the aggregate principal amount of Class
A Notes at the time Outstanding, if affected thereby, and with the consent of
the Holders of two-thirds of the aggregate principal amount of Class B Notes at
the time Outstanding, if affected thereby. The Indenture also contains
provisions permitting the Holders of specified percentages in aggregate
principal amount of the Class A Notes at the time Outstanding or Other Senior
Beneficiaries or, if no Senior Obligations are Outstanding, the Holders of
specified percentages in aggregate principal amount of the Class B Notes at the
time Outstanding or Other Subordinate Beneficiaries, on behalf of the Holders of
all the Notes, to waive certain past defaults under the Indenture and their
consequences. Any such consent or waiver shall be conclusive and binding upon
the Registered Holder of this Note and upon all future Registered Holders hereof
and of any Note issued in exchange herefor or in lieu hereof, whether or not
notation of such consent or waiver is made upon this Note.

          This Note is transferable by the Registered Holder hereof upon
surrender of this Note for transfer at the Principal Office of the Note
Registrar (which shall be the Trustee unless and until an Authenticating Agent
becomes the Note Registrar under the Indenture) or at the Principal Office of a
duly appointed Authenticating Agent (the "Authenticating Agent," which term
includes any successor Authenticating Agent under the Indenture), duly endorsed
or accompanied by a written instrument of

                                      B-8
<PAGE>

transfer in form satisfactory to the Note Registrar or the Authenticating Agent,
as the case may be, and executed by the Registered Holder hereof or his attorney
duly authorized in writing, with signature guarantees satisfactory to the Note
Registrar or the Authenticating Agent, as the case may be. Thereupon the
Corporation shall execute and the Trustee or the Authenticating Agent, as the
case may be, shall authenticate and deliver, in exchange for this Note, one or
more new fully registered Notes in the name of the transferee, of an authorized
denomination, in aggregate principal amount equal to the principal amount of
this Note, of the same series and bearing interest at the same rate. This Note
may also be exchanged for one or more other Notes of the same series upon
surrender hereof at the Principal Office of the Note Registrar or the Principal
Office of an Authenticating Agent. No Authenticating Agent will be initially
appointed with respect to the Series 2000-1C Notes. Notwithstanding the
foregoing provisions of this paragraph, no Series 2000-1C Note shall be required
to be transferred, (i) during a period beginning at the opening of business
fifteen days before any selection of Series 2000-1C Notes for redemption and
ending at the close of business on the day of such selection, or (ii) if such
Series 2000-1C Note has been selected for redemption in whole or in part.

          The Corporation may require payment by the Registered Holder hereof of
a sum sufficient to cover any tax or other governmental charge that may be
imposed in connection with any transfer or exchange of this Note, other than
certain exchanges specifically exempted under the Indenture and not involving
any transfer.

          The Corporation, the Trustee, each Paying Agent, any Authenticating
Agent, the Note Registrar and any other agent of the Corporation may treat the
Person in whose name this Note is registered on the Note Register as the
absolute owner hereof for all purposes, whether or not this Note is overdue, and
neither the Corporation, the Trustee, any Paying Agent, any Authenticating
Agent, the Note Registrar nor any other such agent shall be affected by notice
to the contrary.

          IT IS HEREBY CERTIFIED, RECITED, COVENANTED AND DECLARED that all
acts, conditions and things required to have happened, to exist and to have been
performed precedent to and in the issuance of this Note have happened, do exist,
and have been performed in regular and due time, form and manner as so required.

          This Note shall not be valid or become obligatory for any purpose or
be entitled to any security or benefit under the Indenture until the Certificate
of Authentication hereon shall have been signed by the Trustee or by the
Authenticating Agent by the manual signature of one of its authorized
representatives.

                                      B-9
<PAGE>

          IN WITNESS WHEREOF, the Corporation has caused this Note to be
executed in its name by the manual signatures of its President and Secretary.

Dated: __________________________
                                             EDUCATION LOANS INCORPORATED


                                             _____________________________
                                                        President


                                             _____________________________
                                                       Secretary



                   ________________________________________



                         CERTIFICATE OF AUTHENTICATION

          This Note is one of the Notes of the series designated therein and
issued under the provisions of the within-mentioned Indenture.

                                             U.S. BANK NATIONAL ASSOCIATION,
                                              as Trustee

                                             By__________________________
                                                Authorized Representative

                                     B-10
<PAGE>

                          __________________________


                                  ASSIGNMENT

          FOR VALUE RECEIVED the undersigned hereby sells, assigns and transfers
unto ________________________ the within Note and irrevocably appoints
____________________________, attorney-in-fact, to transfer the within Note on
the books kept for registration thereof, with full power of substitution in the
premises.

Dated  _______________________

PLEASE INSERT SOCIAL SECURITY                     ___________________________
OR OTHER IDENTIFYING NUMBER
OF ASSIGNEE                                       NOTICE: The signature to this
                                                  assignment must correspond
                                                  with the name as it appears
                                                  upon the face of the
_____________________________                     within Note in every
                                                  particular, without any
                                                  alteration whatsoever.

SIGNATURE GUARANTEED:


______________________________________

                                     B-11
<PAGE>

                                   EXHIBIT C
                                   ---------

                          NOTICE OF A PAYMENT DEFAULT
                          ---------------------------

                         EDUCATION LOANS INCORPORATED
                        STUDENT LOAN ASSET-BACKED NOTES
                           SENIOR SERIES 2000-1A [B]
                         [SUBORDINATE SERIES 2000-1C]


          NOTICE IS HEREBY GIVEN that a Payment Default has occurred and not
been cured with respect to the Notes identified above. Determination of the
Series 2000-1 Note Interest Rate pursuant to the Auction Procedures will be
suspended. The Series 2000-1 Note Interest Rate on the Series 2000-1A [B][C]
Notes for each Auction Period commencing after the date of Payment Default will
equal the Non-Payment Rate as it is determined by the Trustee on the first day
of such Auction Period.

          Terms used herein have the meanings set forth in the Second
Supplemental Indenture of Trust relating to the above-referenced Notes.

Dated: ______________________                U.S. BANK NATIONAL ASSOCIATION,
                                              as Trustee



                                             By: ___________________________

                                      C-1
<PAGE>

                                   EXHIBIT D
                                   ---------

                       NOTICE OF CURE OF PAYMENT DEFAULT
                       ---------------------------------

                         EDUCATION LOANS INCORPORATED
                        STUDENT LOAN ASSET-BACKED NOTES
                           SENIOR SERIES 2000-1A [B]
                         [SUBORDINATE SERIES 2000-1C]


          NOTICE IS HEREBY GIVEN that a Payment Default with respect to the
Notes identified above has been waived or cured. The next Interest Payment Date
is _________________ and the next Auction Date is _____________________________.

          Terms used herein have the meanings set forth in the Second
Supplemental Indenture of Trust relating to the above-referenced Notes.

Dated: _______________________               U.S. BANK NATIONAL ASSOCIATION,
                                              as Trustee



                                             By: ______________________________

                                      D-1
<PAGE>

                                   EXHIBIT E
                                   ---------

                 NOTICE OF PROPOSED AUCTION PERIOD ADJUSTMENT
                 --------------------------------------------

                         EDUCATION LOANS INCORPORATED
                        STUDENT LOAN ASSET-BACKED NOTES
                           SENIOR SERIES 2000-1A [B]
                         [SUBORDINATE SERIES 2000-1C]

          Notice is hereby given that EDUCATION LOANS INCORPORATED proposes to
change the length of one or more Auction Periods with respect to the Notes
identified above, pursuant to the Second Supplemental Indenture of Trust
relating to such Notes (the "Second Supplemental Indenture"), as follows:

          1.   The change shall take effect on the Interest Payment Date for the
current Auction Period and the date of commencement of the next Auction Period
(the "Effective Date").

          2.   The Auction Period Adjustment in Paragraph 1 shall take place
only if (A) the Trustee and the Auction Agent receive, by 11:00 a.m., New York
City time, on the Business Day before the Auction Date for the Auction Period
commencing on the Effective Date, a certificate from the Market Agent, as
required by the Second Supplemental Indenture authorizing the change in length
of one or more Auction Periods and (B) Sufficient Bids exist on the Auction Date
for the Auction Period commencing on the Effective Date.

          3.   If the condition referred to in (A) above is not met, the Auction
Rate for the Auction Period commencing on the Effective Date will be determined
pursuant to the Auction Procedures and the Auction Period shall be the Auction
Period determined without reference to the proposed change. If the condition
referred to in (A) is met but the condition referred to in (B) above is not met,
the Auction Rate for the Auction Period commencing on the Effective Date shall
be the Maximum Auction Rate and the Auction Period shall be the Auction Period
determined without reference to the proposed change.

          4.   It is hereby represented, upon advice of the Auction Agent for
the Notes described herein, that there were Sufficient Bids for such Notes at
the Auction immediately preceding the date of this Notice.

          Terms used herein have the meanings set forth in the Second
Supplemental Indenture.

Dated: ____________________________          EDUCATION LOANS INCORPORATED



                                             By: ___________________________

                                      E-1
<PAGE>

                                   EXHIBIT F
                                   ---------

                 NOTICE ESTABLISHING AUCTION PERIOD ADJUSTMENT
                 ---------------------------------------------

                         EDUCATION LOANS INCORPORATED
                        STUDENT LOAN ASSET-BACKED NOTES
                           SENIOR SERIES 2000-1A [B]
                         [SUBORDINATE SERIES 2000-1C]

          Notice is hereby given that EDUCATION LOANS INCORPORATED hereby
establishes new lengths for one or more Auction Periods with respect to the
Notes identified above pursuant to the Second Supplemental Indenture of Trust
relating to such Notes (the "Second Supplemental Indenture"):

          1.   The change shall take effect on _____________________________, in
Interest Payment Date for the current Auction Period and the date of
commencement of the next Auction Period (the "Effective Date").

          2.   For the Auction Period commencing on the Effective Date, the
Interest Payment Date shall be __________________________, or the next
succeeding Business Day if such date is not a Business Day.

          3.   For Auction Periods occurring after the Auction Period the
Interest Payment Dates shall be [___________________ (date) and every
________________ (number) _______________________ (day of week) thereafter]
[every (number) (day of week) after the date set forth in paragraph 2 above], or
the next Business Day if any such day is not a Business Day; provided, however,
that the length of subsequent Auction Periods shall be subject to further change
hereafter as provided in Section 11 of the Second Supplemental Indenture.

          4.   The changes described in paragraphs 2 and 3 above shall take
place only upon delivery of this Notice and the satisfaction of other conditions
set forth in the Second Supplemental Indenture and our prior notice dated
______________________ regarding the proposed change.

          Terms used herein have the meanings set forth in the Second
Supplemental Indenture.

Dated: ___________________________           EDUCATION LOANS INCORPORATED


                                             By: ___________________________

                                      F-1
<PAGE>

                                   EXHIBIT G
                                   ---------

                       NOTICE OF CHANGE IN AUCTION DATE
                       --------------------------------

                         EDUCATION LOANS INCORPORATED
                        STUDENT LOAN ASSET-BACKED NOTES
                           SENIOR SERIES 2000-1A [B]
                         [SUBORDINATE SERIES 2000-1C]

          Notice is hereby give by Salomon Smith Barney Inc., as Market Agent
for the Notes identified above, that, with respect to such Notes, the Auction
Date is hereby changed as follows:

          1.   With respect to such Notes, the definition of "Auction Date"
shall be deemed amended by substituting " ____________________ (number) Business
Day" in the third and fourth lines thereof and by substituting
"_____________________ (number) Business Days" for "two (2) Business Days" in
subsection (d) thereof.

          2.   This change shall take effect on _______________________, which
shall be the Auction Date for the Auction Period commencing on
________________________.

          3.   The Auction Date for such Notes shall be subject to further
change hereafter as provided in the Second Supplemental Indenture of Trust
relating to such Notes (the "Second Supplemental Indenture").

          Terms used herein have the meanings set forth in the Second
Supplemental Indenture.

Dated: __________________________
                                             SALOMON SMITH BARNEY INC., as
                                              Market Agent


                                             By: __________________________

                                      G-1
<PAGE>

                                  EXHIBIT H-1
                                  -----------


               [List of EdLinc Student Loan Purchase Agreements]

                                     H-1-1
<PAGE>

                                  EXHIBIT H-2
                                  -----------


            [List of GOAL Funding Student Loan Purchase Agreements]

                                     H-2-1