definiens: where means a pharmaceutical product containing, in addition tothe Product, one or more active pharmaceutical(s ) in addition to the Product, the Net Sales of such a Combination in a country will be determined bymultiplying the Net Sales of such Combination by the fraction of A / A+B, where A is the average unit selling price of the Product sold separately in thatcountry and B is the total average unit selling price of the other active pharmaceutical(s ), when sold separately in that country . If neither the Product northe other active pharmaceutical(s ) of the Combination are sold separately, then the parties shall negotiate in good faith the value of the other activepharmaceutical(s ) of the Combination that are to be deducted from the Net Sales of the Combination in determining the Net Sales of the Productcontained in the Combination . In the event the Parties can not agree, the matter will be submitted to binding arbitration under JAMS in Washington, DC