definiens: means, with respect to each Sales Measurement Period, the written statement of Parent, certified by the ChiefFinancial Officer of Parent, setting forth with reasonable detail:(1 ) a delineation and calculation of the cumulative worldwide Net Sales of the Product during such Sales Measurement Period;(2 ) a delineation and calculation of the Imputed Net Sales ( if any);(3 ) a delineation and calculation of the Permitted Deductions recorded during such Sales Measurement Period;(4 ) to the extent that Combination Sales are recorded in the cumulative worldwide Net Sales of the Product during such SalesMeasurement Period, the method of determining the Net Sales of the Combination Product attributable to the Product in accordance with thedefinition of Net Sales ; and(5 ) to the extent that sales for the Product for such Sales Measurement Period are recorded in currencies other than United Statesdollars, the exchange rates used for conversion of such foreign currency into United States dollars