(a) The Borrower agrees to pay to the Administrative Agent in dollars for the account of each Revolving Lender a commitment fee, which shall accrue at the Commitment Fee Rate on the actual daily unused amount of the Revolving Commitment of such Lender during the period from and including the Effective Date to but excluding the date on which the Revolving Commitments terminate. Accrued commitment fees shall be payable in arrears on the 15 th day of each of March, June, September and December of each year and on the date on which the Revolving Commitments terminate, commencing on March 15, 2016. All commitment fees shall be computed on the basis of a year of 360 days and shall be payable for the actual number of days elapsed (including the first day but excluding the last day). For purposes of computing commitment fees, a Revolving Commitment of a Lender shall be deemed to be used to the extent of the outstanding Revolving Loans and LC Exposure of such Lender (and the Swingline Exposure of such Lender shall be disregarded for such purpose).