(a) The US Borrowers jointly and severally agree to pay to the Administrative Agent for distribution to each Non-Defaulting Lender a commitment commission (the “ Commitment Commission ”) for the period from and including the Effective Date to and including the Final Maturity Date (or such earlier date on which the Total Revolving Loan Commitment has been terminated) computed at a rate per annum equal to the Applicable Commitment Commission Percentage of the Unutilized Revolving Loan Commitment of such Non-Defaulting Lender as in effect from time to time. Accrued Commitment Commission shall be due and payable quarterly in arrears on each Quarterly Payment Date and on the date upon which the Total Revolving Loan Commitment is terminated.