In addition to any other condition or requirement determined to be necessary by the Administration, a borrower shall: Make a contribution to the project that is of a type and amount acceptable to the Administration; Document that the anticipated energy savings to the borrower over a defined period after the completion of the project are greater than the total cost of the project to the borrower in a manner that allows the Administration to verify the anticipated energy savings at the time of the application; Pay an interest rate and any other fees and expenses assessed by the Administration; Repay the loan and interest in accordance with a schedule set by the Administration; Execute necessary assurances including a promissory note and other forms of collateral required by the Administration; and Provide the Administration with a letter of counsel that gives any assurances requested by the Administration.