2.1 The Contractor shall perform in accordance with this Contract and Exhibits A-D, which are listed below and incorporated herein by reference. If there is any conflict between this Contract and the Exhibits, the terms of the Contract shall control. If there is any conflict among the Exhibits, the following order of precedence shall determine the prevailing provision: Exhibit A – The IFB/RFP, including all applicable appendices and supplementals. [[If the procurement has components of information technology within a services contract, the Procurement Officer should determine which supplemental contains the overriding requirements and list the supplementals in the order of hierarchy below. For other supplementals, delete these bullets.]] If more than one supplemental applies to this contract, they are considered in the following order: Professional Services Supplemental Information Technology Supplemental Exhibit B – The Contract Affidavit, executed by the Contractor and dated (date of Attachment C) Exhibit C – The Bid/The Technical Proposal Exhibit D – The Financial Proposal 2.2 The Procurement Officer may, at any time, by written order, make unilateral changes in the work within the general scope of the Contract. No other order, statement, or conduct of the Procurement Officer or any other person shall be treated as a change or entitle the Contractor to an equitable adjustment under this section. Except as otherwise provided in this Contract, if any change under this section causes an increase or decrease in the Contractor’s cost of, or the time required for, the performance of any part of the work, whether or not changed by the order, an equitable adjustment in the Contract price shall be made and the Contract modified in writing accordingly. The Contractor must assert in writing its right to an adjustment under this section within thirty (30) days of receipt of written change order and shall include a written statement setting forth the nature and cost of such claim. No claim by the Contractor shall be allowed if asserted after final payment under this Contract. Failure to agree to an adjustment under this section shall be a dispute under the Disputes clause. Nothing in this section shall excuse the Contractor from proceeding with the Contract as changed.