(a) Interest and fees payable pursuant hereto shall be calculated on the basis of a 360-day year for the actual days elapsed, except that (i) interest computed by reference to ABR at times when ABR is based on the Prime Rate shall be computed on the basis of a year of 365 days (or 366 days in a leap year), and shall be payable for the actual number of days elapsed, (ii) interest computed on Loans and Letters of Credit denominated in Pounds Sterling shall be computed on the basis of a year of 365 days, and shall be payable for the actual number of days elapsed and (iii) interest and fees payable in connection with the Brazilian Facility shall be calculated in the manner required by the Brazilian Bank Certificates. The Administrative Agent shall as soon as practicable notify the Company or relevant Subsidiary Borrower and the Lenders of each determination of a Eurocurrency Rate. Any change in the interest rate on a Loan resulting from a change in the ABR, the CDI or the Eurocurrency Reserve Requirements shall become effective as of the opening of business on the day on which such change becomes effective. The Administrative Agent shall as soon as practicable notify the Company or relevant Subsidiary Borrower and the relevant Lenders of the effective date and the amount of each such change in interest rate (other than any such change in the CDI).