definiens: shall mean : ( a ) With respect to a Product sold alone, the gross invoiced sales of such Product by [COMPANY], its Affiliates and/or sublicensees to unrelated third parties, less the following deductions : * ( b ) With respect to a Combination Product, the gross invoiced sales of such Combinati on Product in a particular country by [COMPANY], its Affiliates and/or sublicensees to unrelated third parties less the deductions under ( i ) - ( vi ) above, multiplied by a fraction ( i ) the numerator of which shall be the per unit current wholesale selling pric e of the Product contained in the Combination Product, as sold alone in such country, and ( ii ) the denominator of which shall be the sum of the per unit current wholesale selling price in such country of each active ingredient in such Combination Product ( including the Product ) as sold alone as a pharmaceutical product