## 

EXHIBIT 4.3

FIFTH AMENDMENT TO CREDIT AGREEMENT

THIS
FIFTH AMENDMENT TO CREDIT AGREEMENT, dated as of March 24, 2000, (the"Amendment"), is among Alternative Resources
Corporation, a Delaware corporation, the undersigned Lenders and American National Bank and Trust Company of Chicago, as Agent. Unless otherwise defined herein, capitalized terms used herein shall
have the meanings ascribed to them in Credit Agreement (as hereinafter defined).

W I T N E S S E T H:

WHEREAS,
the Borrower, the Agent and the Lenders entered into that certain Credit Agreement dated as of November 7, 1997 as heretofore amended (as so amended and as the same
may hereafter be amended, modified, restated or otherwise supplemented from time to time, the"Credit Agreement");

WHEREAS,
the Borrower and the Lenders wish to make certain amendments to the Credit Agreement;

NOW,
THEREFORE, in consideration of the mutual covenants and agreements set forth herein and for other good and valuable consideration, the receipt and sufficiency of which hereby are
acknowledged, each of the undersigned agrees as follows:

1.  Amendments to Credit Agreement.

(a) Article I
of the Credit Agreement shall be amended by inserting the following definitions in the appropriate alphabetical order:











An
Account Receivable which is at any time an Eligible Account Receivable, but which subsequently fails to meet any of the foregoing requirements, shall forthwith cease to be an
Eligible Account Receivable. Further, with respect to any Account Receivable, if the Agent or the Required Lenders at any time hereafter determine in their reasonable discretion that the prospect of
payment or performance by the Account Debtor with respect thereto is materially impaired for any reason whatsoever, such Account Receivable shall cease to be an Eligible Account Receivable after
notice of such determination is given to the Borrower.



(b) The
definitions of "Advance", "Applicable Fee Rate", "Applicable Margin", "Collateral Documents", "Commitment", "Floating Rate", "Lenders", "Loan" and "Required
Lenders" shall be amended in their entirety and as so amended shall read as follows:







|Name                                                |  | Commitment in effect at all
times through and including
June 30, 2000 |            | Commitment in effect from
July 1, 2000 through and
including September 30, 2000 |   | Commitment in effect at all
times from and after October 1, 2000
|--------------------------------------------------- |  | --------------------------------------------------------------------- | ---------- | ------------------------------------------------------------------------------- | - | ----------------------------------------------------------------
|American National Bank and Trust Company of Chicago |  | $                                                                     | 18,000,000 |                                                                                 | $ | 16,500,000                                                      
|Mellon Bank, N.A.                                   |  | $                                                                     | 12,000,000 |                                                                                 | $ | 11,000,000                                                      
|Harris Trust and Savings Bank                       |  | $                                                                     | 12,000,000 |                                                                                 | $ | 11,000,000                                                      
|Fleet National Bank                                 |  | $                                                                     | 9,000,000  |                                                                                 | $ | 8,250,000                                                       
|National City Bank                                  |  | $                                                                     | 9,000,000  |                                                                                 | $ | 8,250,000                                                       
|                                                    |  |                                                                       |            |                                                                                 |   |                                                                 
|Total                                               |  | $                                                                     | 60,000,000 |                                                                                 | $ | 55,000,000                                                      
|                                                    |  |                                                                       |            |                                                                                 |   |                                                                 



(c) Article II
of the Credit Agreement shall be amended in its entirety and as so amended shall read as follows:

2.1.Commitment.From and including the date of this Agreement and prior to the Facility Termination
Date, each Lender severally agrees, on the terms and conditions set forth in this Agreement, to make Loans to the Borrower from time to time in amounts not to exceed in the aggregate at any one time
outstanding its Pro Rata Share of the Available Aggregate Commitment,providedthat at no time shall
the Aggregate Outstanding Credit Exposure hereunder exceed the Borrowing Base as then determined and computed. Subject to the terms of this Agreement, the Borrower may borrow, repay and reborrow at
any time prior to the Facility Termination Date. The Commitments to lend hereunder shall expire on the Facility Termination Date.







2.5.1.Amount of Swing Line Loans.Upon the satisfaction of the conditions precedent set forth in
Section 4.2, from and including the Fifth Amendment Closing Date prior to the Facility Termination Date, the Swing Line Lender agrees, on the terms and conditions set forth in this Agreement,
to make Swing Line Loans to the Borrower from time to time in an aggregate principal amount not to exceed the Swing Line Commitment,providedthat the Aggregate Outstanding Credit Exposure shall not
at any time exceed the lesser of (a) Aggregate Commitment or (b) the Borrowing Base,
andprovided furtherthat at no time shall the sum of (i) the Swing Line Lender's Pro Rata Share of the Swing Line
Loans,plus(ii) the outstanding Revolving Loans made by the Swing Line Lender pursuant to Section 2.1, exceed the Swing
Line Lender's Commitment at such time. Subject to the terms of this Agreement, the Borrower may borrow, repay and reborrow Swing Line Loans at any time prior to the Facility Termination Date.

2.5.2.Borrowing Notice.The Borrower shall deliver to the Agent and the Swing Line Lender irrevocable
notice (a "Swing Line Borrowing Notice") not later than noon (Chicago time) on the Borrowing Date of each Swing Line Loan, specifying (i) the applicable Borrowing Date (which date shall be a
Business Day), and (ii) the aggregate amount of the requested Swing Line Loan which shall be an amount not less than $1,000,000 or any integral multiple of $100,000 in excess thereof. The Swing
Line Loans shall bear interest at the Floating Rate.

2.5.3.Making of Swing Line Loans.Promptly after receipt of a Swing Line Borrowing Notice, the Agent
shall notify each Lender by fax, or other similar form of transmission, of the requested Swing Line Loan. Not later than 2:00 p.m. (Chicago time) on the applicable Borrowing Date, the Swing
Line Lender shall make available the Swing Line Loan, in funds immediately available in Chicago, to the Agent at its address specified pursuant to Article XIII. The Agent will promptly make the
funds so received from the Swing Line Lender available to the Borrower on the Borrowing Date at the Agent's aforesaid address.

2.5.4.Repayment of Swing Line Loans.Each Swing Line Loan shall be paid in full by the Borrower on or
before the third (3rd) Business Day after the Borrowing Date for such Swing Line Loan. In addition, the Swing Line Lender (i) may at any time in its sole discretion with respect to any
outstanding Swing Line Loan, or (ii) shall on the third (3rd) Business Day after the Borrowing Date of any Swing Line Loan, require each Lender (including the Swing Line Lender) to make a
Revolving Loan in the amount of such Lender's Pro Rata Share of such Swing Line Loan, for the purpose of repaying such Swing Line Loan. Not later than noon (Chicago time) on the date of any notice
received pursuant to this Section 2.5.4, each Lender shall make available its required Revolving Loan, in funds immediately available in Chicago to the Agent at its address specified pursuant
to Article XIII. Revolving Loans made pursuant to this Section 2.5.4 shall initially be Floating Rate Loans and thereafter may be continued as Floating Rate Loans or converted into
Eurodollar Loans in the manner provided in
Section 2.10 and subject to the other conditions and limitations set forth in this Article II. Unless a Lender shall have notified the Swing Line Lender, prior to its making any Swing
Line Loan, that any applicable condition precedent set forth in Sections 4.1 had not then been satisfied, such Lender's obligation to make Revolving Loans pursuant to this Section 2.5.4 to
repay Swing Line Loans shall be unconditional, continuing, irrevocable and absolute and shall not be affected by any circumstances, including, without limitation, (a) any set-off,
counterclaim, recoupment, defense or other right which such Lender may have against the Agent, the Swing Line Lender or any other Person, (b) the occurrence or continuance of a Default or
Unmatured Default, (c) any adverse change in the condition (financial or otherwise) of the Borrower, or (d) any other circumstances, happening or event whatsoever. In



the
event that any Lender fails to make payment to the Agent of any amount due under this Section 2.5.4, the Agent shall be entitled to receive, retain and apply against such obligation the
principal and interest otherwise payable to such Lender hereunder until the Agent receives such payment from such Lender or such obligation is otherwise fully satisfied. In addition to the foregoing,
if for any reason any Lender fails to make payment to the Agent of any amount due under this Section 2.5.4, such Lender shall be deemed, at the option of the Agent, to have unconditionally and
irrevocably purchased from the Swing Line Lender, without recourse or warranty, an undivided interest and participation in the applicable Swing Line Loan in the amount of such Revolving Loan, and such
interest and participation may be recovered from such Lender together with interest thereon at the Federal Funds Effective Rate for each day during the period commencing on the date of demand and
ending on the date such amount is received. On the Facility Termination Date, the Borrower shall repay in full the outstanding principal balance of the Swing Line Loans.



(i)  the
Borrowing Date, which shall be a Business Day, of such Advance,

(ii) the
aggregate amount of such Advance,

(iii) the
Type of Advance selected, and

(iv) in
the case of each Eurodollar Advance, the Interest Period applicable thereto.



Not
later than noon (Chicago time) on each Borrowing Date, each Lender shall make available its Revolving Loan or Revolving Loans in funds immediately available in Chicago to the Agent at its address
specified pursuant to Article XIII. The Agent will make the funds so received from the Lenders available to the Borrower at the Agent's aforesaid address.



Each
Floating Rate Advance (other than a Swing Line Loan) shall bear interest on the outstanding principal amount thereof, for each day from and including the date such Advance is
made or is automatically converted from a Eurodollar Advance into a Floating Rate Advance pursuant to Section 2.10, to but excluding the date it is paid or is converted into a Eurodollar
Advance pursuant to Section 2.10 hereof, at a rate per annum equal to the Floating Rate for such day. Each Swing Line Loan shall bear interest on the outstanding principal amount thereof, for
each day from and including the day such Swing Line Loan is made to but excluding the date it is paid, at a rate per annum equal to the Floating Rate for each such day. Changes in the rate of interest
on that portion of any Advance maintained as a Floating Rate Advance will take effect simultaneously with each change in the Alternate Base Rate. Each Eurodollar Advance shall bear interest on the
outstanding principal amount thereof from and including the first day of the Interest Period applicable thereto to (but not including) the last day of such Interest Period at the interest rate
determined by the Agent as applicable to such Eurodollar Advance based upon the Borrower's selections under Sections 2.9 and 2.10 and otherwise in accordance with the terms hereof. No Interest Period
may end after the Facility Termination Date.

(a) Notwithstanding
anything to the contrary contained in Section 2.9 or 2.10, during the continuance of a Default or Unmatured Default the Required Lenders may,
at their option, by notice to the Borrower (which notice may be revoked at the option of the Required Lenders notwithstanding any provision of Section 8.2 requiring unanimous consent of the
Lenders to changes in interest rates), declare that no Advance may be made as, converted into or continued as a Eurodollar Advance. During the continuance of a Default the Required Lenders may, at
their option, by notice to the Borrower (which notice may be revoked at the option of the Required Lenders notwithstanding any provision of Section 8.2 requiring unanimous consent of the
Lenders to changes in interest rates), declare that (i) each Eurodollar Advance shall bear interest for the remainder of the applicable Interest Period at the rate otherwise applicable to such
Interest Period plus 2% per annum and (ii) each Floating Rate Advance shall bear interest at a rate per annum equal to the Floating Rate in effect from time to time
plus 2% per annum,providedthat, during the continuance of a Default under Section 7.6 or 7.7, the interest rates set forth in clauses
(i) and (ii) above shall be applicable to all Advances without any election or action on the part of the Agent or any Lender.



(b) Notwithstanding
anything to the contrary contained in this Agreement at any time prior to December 31, 2000, (i) no Advance may be made as, converted
into or continued as a Eurodollar Advance and (ii) each outstanding Eurodollar Advance shall bear interest for the remainder of the applicable Interest Period at the rate otherwise applicable
to such Eurodollar Advance plus 2.25% per annum.

All
payments of the Obligations hereunder shall be made, without setoff, deduction, or counterclaim, in immediately available funds to the Agent at the Agent's address specified
pursuant to Article XIII, or at any other Lending Installation of the Agent specified in writing by the Agent to the Borrower, by noon (local time) on the date when due and shall (except with
respect to repayments of Swing Line Loans) be applied ratably by the Agent among the Lenders. Each payment delivered to the Agent for the account of any Lender shall be delivered promptly by the Agent
to such Lender in the same type of funds that the Agent received at its address specified pursuant to Article XIII or at any Lending Installation specified in a notice received by the Agent
from such Lender. The Agent is hereby authorized to charge the account of the Borrower maintained with ANB for each payment of principal, interest and fees as it becomes due hereunder.

(i)  Each
Lender shall maintain in accordance with its usual practice an account or accounts evidencing the indebtedness of the Borrower to such Lender resulting from
each Loan made by such Lender from time to time, including the amounts of principal and interest payable and paid to such Lender from time to time hereunder.

(ii) The
Agent shall also maintain accounts in which it will record (a) the amount of each Loan made hereunder, the Type thereof and the Interest Period with
respect thereto, (b) the amount of any principal or interest due and payable or to become due and payable from the Borrower to each Lender hereunder and (c) the amount of any sum
received by the Agent hereunder from the Borrower and each Lender's share thereof.

(iii) The
entries maintained in the accounts maintained pursuant to paragraphs (i) and (ii) above shall beprima
facieevidence of the existence and amounts of the Obligations therein recorded;provided, however,that the failure of the
Agent or any Lender to maintain such accounts or any error therein shall not in any manner affect the obligation of the Borrower to repay the Obligations in accordance with their terms.

(iv) Any
Lender may request that its Loans be evidenced by a promissory note or, in the case of the Swing Line Lender, promissory notes representing its Revolving Loans
and Swing Line Loans, respectively, substantially in the form of Exhibit E, with appropriate changes for notes evidencing Swing Line Loans (each a "Note"). In such event, the Borrower shall
prepare, execute and deliver to such Lender such Note or Notes payable to the order of such Lender. Thereafter, the Loans evidenced by each such Note and interest thereon shall at all times (including
after any assignment pursuant to Section 12.3) be represented by one or more Notes payable to the order of the payee named therein or any assignee pursuant to Section 12.3, except to the
extent that any such Lender or assignee subsequently returns any such Note for cancellation and requests that such Loans once again be evidenced as described in paragraphs (i) and
(ii) above.

The
Borrower hereby authorizes the Lenders and the Agent to extend, convert or continue Advances, effect selections of Types of Advances and to transfer funds based on telephonic
notices made by any person or persons the Agent or any Lender in good faith believes to be acting on behalf of the Borrower, it being understood that the foregoing authorization is specifically
intended to allow
Borrowing Notices and Conversion/Continuation Notices to be given telephonically. The Borrower agrees to deliver promptly to the Agent a written confirmation, if such confirmation is requested by the
Agent or any Lender, of each telephonic notice signed by an Authorized Officer. If the written confirmation differs in any material respect from the action taken by the Agent and the Lenders, the
records of the Agent and the Lenders shall govern absent manifest error.

Interest
accrued on each Floating Rate Advance shall be payable on each Payment Date, commencing with the first such date to occur after the date hereof and at maturity. Interest
accrued on



each
Eurodollar Advance shall be payable on the last day of its applicable Interest Period, on any date on which the Eurodollar Advance is prepaid, whether by acceleration or otherwise, and at
maturity. Interest accrued on each Eurodollar Advance having an Interest Period longer than three months shall also be payable on the last day of each three-month interval during such Interest Period.
Interest and commitment fees shall be calculated for actual days elapsed on the basis of a 360-day year. Interest shall be payable for the day an Advance is made but not for the day of any
payment on the amount paid if payment is received prior to 1:00 p.m. (local time) at the place of payment. If any payment of principal of or interest on an Advance shall become due on a day
which is not a Business Day, such payment shall be made on the next succeeding Business Day and, in the case of a principal payment, such extension of time shall be included in computing interest in
connection with such payment.

Promptly
after receipt thereof, the Agent will notify each Lender of the contents of each Aggregate Commitment reduction notice, Borrowing Notice, Swing Line Borrowing Notice,
Conversion/ Continuation Notice, and repayment notice received by it hereunder. The Agent will notify each Lender of the interest rate applicable to each Eurodollar Advance promptly upon determination
of such interest rate and will give each Lender prompt notice of each change in the Alternate Base Rate.

Each
Lender may book its Loans at any Lending Installation selected by such Lender and may change its Lending Installation from time to time. All terms of this Agreement shall apply
to any such Lending Installation and the Loans and any Notes issued hereunder shall be deemed held by each Lender for the benefit of any such Lending Installation. Each Lender may, by written notice
to the Agent and the Borrower in accordance with Article XIII, designate replacement or additional Lending Installations through which Loans will be made by it and for whose account Loan
payments are to be made.

Unless
the Borrower or a Lender, as the case may be, notifies the Agent prior to the date on which it is scheduled to make payment to the Agent of (i) in the case of a Lender,
the proceeds of a Loan or (ii) in the case of the Borrower, a payment of principal, interest or fees to the Agent for the account of the Lenders, that it does not intend to make such payment,
the Agent may assume that such payment has been made. The Agent may, but shall not be obligated to, make the amount of such payment available to the intended recipient in reliance upon such
assumption. If such Lender or the Borrower, as the case may be, has not in fact made such payment to the Agent, the recipient of such payment shall, on demand by the Agent, repay to the Agent the
amount so made available together with interest thereon in respect of each day during the period commencing on the date such amount was so made available by the Agent until the date the Agent recovers
such amount at a rate per annum equal to (x) in the case of payment by a Lender, the Federal Funds Effective Rate for such day for the first three days and, thereafter, the interest rate
applicable to the relevant Loan or (y) in the case of payment by the Borrower, the interest rate applicable to the relevant Loan.

2.20.Required Payments; Termination.If on any day the Aggregate Outstanding Credit Exposure exceeds
the lesser of (a) the Borrowing Base or (b) Aggregate Commitment, the Borrower shall immediately make a prepayment of the Loans in an amount sufficient to eliminate such excess. Such
prepayments shall be applied first to outstanding Swingline Loans, second to Floating Rate Advances until payment in full thereof, with any balance applied to Eurodollar Advances in the order in which
their Interest Periods expire. Any prepayment applied to the Eurodollar Advances hereunder shall be accompanied by amounts due the Lenders under Section 3.4 hereof.

(d) Section 4.2
shall be amended in its entirety and as so amended shall read as follows:







(e) Section 6.1(ii) shall
be amended in its entirety and as so amended shall read as follows:



(f)  Section 6.1
shall be further amended by adding a new clause (xii) thereto which shall read as follows:



(g) Sections
6.24.1 and 6.24.2 of the Credit Agreement shall be amended in their entirety and as so amended shall read as follows:



(h) Section 6.24
of the Credit Agreement is amended by adding a new Section 6.24.4 at the end thereof which shall read as follows:



(i)  Clause (vii)
of Section 6.14 of the Credit Agreement shall be deleted.

(j)  Section 6.16
of the Credit Agreement shall be amended in its entirety and as so amended shall read as follows:







(k) Article VI
of the Credit Agreement shall be amended by adding the following section in the appropriate numerical order:



(l)  Section 8.2
of the Credit Agreement shall be amended by adding the following sentence immediately preceding the last sentence of such Section:



(m) Section 8.2(ii) of
the Credit Agreement shall be amended by adding "or amending the definition of Permitted Overadvance or Borrowing Base" at the end
thereof.

(n) Section 8.2(iii) of
the Credit Agreement shall be amended by adding "or Section 2.20" immediately following "Section 2.2" appearing
therein.

(o) The
Credit Agreement shall be amended to add the Borrowing Base Certificate attached to this Amendment as Exhibit F to the Credit Agreement.

2.  Waiver.

Upon satisfaction of the conditions set forth in Section 4 hereof, the Lenders waive compliance by the Borrower as of December 31, 1999 and
March 31, 2000 with the provisions of Sections 6.24.1 and 6.24.2 of the Credit Agreement, waive compliance by the Borrower as of March 31, 2000 with the provisions of
Section 6.24.3 of the Credit Agreement and also waive any other provisions of the Credit Agreement which may have been violated as a result of overdrafts existing in the Borrower's account with
Agent through the date hereof.

3.  Representations.

In order to induce the Lenders to execute and deliver this Amendment, the Borrower hereby represents to the Lenders that as of the date hereof, the
representations and warranties set forth in Article 5 of the Credit Agreement are and shall be and remain true and correct (except that the representations contained in Section 5.4 shall
be deemed to refer to the most recent financial statements of the Borrower delivered to the Lenders) and the Borrower is in compliance with all of the terms and conditions of the Credit Agreement
after giving effect to the amendments contemplated hereby and no Unmatured Default or Default has occurred and is continuing under the Credit Agreement or shall result after giving effect to this
Amendment.

(a)Certain Documents.Agent shall have received this Amendment, Security Agreement, such UCC financing
statements and other agreements, documents, instruments and certificates as Agent reasonably may request, where applicable duly executed by the respective parties thereto.

(b)Delivery of Other Documents.







(c)Opinion of counsel.Agent shall have received such opinion of counsel to the Borrower and its
Subsidiaries with respect to this Agreement and the Loan Documents, addressed to the Agent and the Lenders which opinion shall be satisfactory to Agent and the Lenders and shall cover, among other
things, perfection of the Agent's security interest under the Security Agreement and priority thereof with respect to the Subcontracted Receivables owing by IBM.

(d)No Default.After giving effect to this Amendment, no Unmatured Default or Default, shall have
occurred and be continuing or will result from the execution and delivery of, or the performance by Borrower or any Domestic Subsidiary of Borrower of any of its obligations under, this Amendment or
any of the Collateral Documents.

(e)Amendment Fee.Agent shall have received an amendment fee ("Amendment Fee") in an amount and
payable pursuant to that certain letter agreement dated January 26, 2000 by and among Banc One Capital Markets, ANB and the Borrower.

5.  Miscellaneous.

(a) This
Amendment shall become effective upon the execution and delivery hereof to the Agent by the Borrower and the Required Lenders.

(b) Except
as specifically amended herein, the Credit Agreement shall continue in full force and effect in accordance with its original terms. Reference to this
specific Amendment need not be made in any
note, document, letter, certificate, the Credit Agreement itself, the Notes, any other Loan Document or any communication issued or made pursuant to or with respect to the Credit Agreement, any
reference in any of such to the Credit Agreement being sufficient to refer to the Credit Agreement as amended hereby.

(c) The
Borrower agrees to pay on demand all costs and expenses of or incurred by the Agent in connection with the negotiation, preparation, execution and delivery of
this Amendment, including the reasonable fees and expenses of counsel for the Agent.

(d) This
Amendment may be executed in any number of counterparts, and by the different parties on different counterparts, all of which taken together shall constitute
one and the same agreement. Any of the parties hereto may execute this Amendment by signing any such counterpart and each of such counterparts shall for all purposes be deemed to be an original. This
Amendment shall be governed by the internal laws of the State of Illinois.

[remainder
of this page intentionally left blank; signature page follows]



IN
WITNESS WHEREOF, this Amendment has been duly executed by each of the undersigned as of the day and year first set forth above.

| |  |                                                                                           | 
| |  | ----------------------------------------------------------------------------------------- | 
| |  | ALTERNATIVE RESOURCES CORPORATION                                                        
| |  | By:
Name:
Its:                                                                            | 
| |  | AMERICAN NATIONAL BANK AND TRUST COMPANY OF CHICAGO,as Agent and individually as a Lender
| |  | By:
Name:
Its:                                                                            | 
| |  | MELLON BANK, N.A.                                                                        
| |  | By:
Name:
Its:                                                                            | 
| |  | HARRIS TRUST AND SAVINGS BANK                                                            
| |  | By:
Name:
Its:                                                                            | 
| |  | FLEET NATIONAL BANK                                                                      
| |  | By:
Name:
Its:                                                                            | 
| |  | NATIONAL CITY BANK                                                                       
| |  | By:
Name:
Its:                                                                            | 



## 

EXHIBIT F   FORM OF BORROWING BASE CERTIFICATE

To:  American
National Bank and Trust
Company of Chicago, as Agent
5813 North Milwaukee Avenue
Chicago, Illinois 60646
Attention: Fred Thompson

Ladies
and Gentlemen:

Please
refer to the Credit Agreement dated as of November 7, 1997 (as amended or otherwise modified from time to time, the"Credit
Agreement") among Alternative Resources Corporation, a Delaware corporation (the"Borrower"), various financial
institutions and American National Bank and Trust Company of Chicago, as Agent. This certificate (this"Certificate"), together with
supporting calculations attached hereto, is delivered to you pursuant to the terms of the Credit Agreement. Capitalized terms used but not otherwise defined herein shall have the same meanings herein
as in the Credit Agreement.

The
Borrower hereby certifies and warrants to the Agent and the Banks that at the close of business on            , 200  
(the"Calculation Date"), the Borrowing Base was $            , computed as set forth on the schedule attached hereto.

IN
WITNESS WHEREOF, the Borrower has caused this Certificate to be executed and delivered by its officer thereunto duly authorized on            , 200  .





## 

SCHEDULE TO BORROWING BASE CERTIFICATE Calculations as of            , 200

|1.  |  | Gross Accounts Receivable (per attached aged receivables report)                                                                                              |  |   |  |  |   |  |  | $ | 
|--- |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | - |  |  | - |  |  | - | 
|2.  |  | Less: Subcontracted Receivables                                                                                                                               |  |   |  |  |   |  |  | $ | 
|3.  |  | Total Non Subcontracted Receivables (Line 1 less Line 2)                                                                                                      |  |   |  |  |   |  |  | $ | 
|4.  |  | Less Ineligibles (per definition of Eligible Account Receivable):                                                                                             |  |   |  |  |   |  |  |   | 
|    |  | a.  Agent's Lien Not Perfected                                                                                                                                |  | $ |  |  |   |  |  |   | 
|    |  | b.  Subject to other Lien                                                                                                                                     |  | $ |  |  |   |  |  |   | 
|    |  | c.  Subject to Offset                                                                                                                                         |  |   |  |  | $ |  |  |   | 
|    |  | d.  Account Debtor not in U.S. or Canada                                                                                                                      |  | $ |  |  |   |  |  |   | 
|    |  | e.  Sale on Approval, Sale etc.                                                                                                                               |  | $ |  |  |   |  |  |   | 
|    |  | f.  Over 60-90 days                                                                                                                                           |  |   |  |  | $ |  |  |   | 
|    |  | g.  Affiliate Receivables                                                                                                                                     |  | $ |  |  |   |  |  |   | 
|    |  | h.  Cross age (not included in Line 4f)                                                                                                                       |  | $ |  |  |   |  |  |   | 
|    |  | i.  Other                                                                                                                                                     |  |   |  |  | $ |  |  |   | 
|5.  |  | Total Ineligibles                                                                                                                                             |  |   |  |  |   |  |  | $ | 
|6.  |  | Eligible Non Subcontracted Accounts
Receivables (Line 3 minus Line 5)                                                                                         |  |   |  |  |   |  |  | $ | 
|7.  |  | Subcontracted Receivables (Line 2)                                                                                                                            |  |   |  |  |   |  |  | $ | 
|    |  | a.  Over 60-90 days                                                                                                                                           |  |   |  |  | $ |  |  |   | 
|    |  | b.  Otherwise Ineligible (per definition
of Eligible Account Receivable)                                                                                      |  |   |  |  | $ |  |  |   | 
|8.  |  | Total Subcontracted Account Receivables                                                                                                                       |  | $ |  |  |   |  |  |   | 
|9.  |  | Eligible Subcontracted Account Receivables
(Line 7 not to exceed $3,000,000 or $0as
applicable per definition of Maximum Sub-
contracted Eligibility Amount) |  |   |  |  |   |  |  | $ | 
|10. |  | Total Eligible Receivables (Line 6 plus Line 9)                                                                                                               |  |   |  |  |   |  |  | $ | 
|11. |  | 80% of Line 10                                                                                                                                                |  |   |  |  |   |  |  | $ | 
|12. |  | Permitted Overadvance                                                                                                                                         |  |   |  |  |   |  |  | $ | 
|13. |  | Borrowing Base (Line 11 Plus Line 12)                                                                                                                         |  |   |  |  |   |  |  | $ | 
|14. |  | Lesser of Line 13 or Total Commitments                                                                                                                        |  |   |  |  |   |  |  | $ | 
|15. |  | Loans Outstanding                                                                                                                                             |  |   |  |  |   |  |  | $ | 
|16. |  | Net Availability (Excess of Line 14 over Line 15)                                                                                                             |  |   |  |  |   |  |  | $ | 
|17. |  | Required Prepayment (Excess of Line 15 over Line 14)                                                                                                          |  |   |  |  |   |  |  | $ | 



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