With respect to each Borrowing as to which a Use of Proceeds Certificate is required to have been delivered hereunder, if the Borrower has not applied the proceeds of such Borrowing to fund the applicable Acquisition as detailed in such Use of Proceeds Certificate by the fourth Business Day following the date such Borrowing is made, then on the fifth Business Day after such Borrowing is made, the Borrower shall, to the extent of the amount of such unused proceeds, first prepay to the Swing Line Lender the outstanding principal amount of the Swing Line Advances on a pro rata basis, and second prepay to the Lenders on a pro rata basis the outstanding principal amount of the Revolving Advances. This clause (iv)  may be waived, extended or amended with the consent of the Majority Lenders and the Borrower.