definiens: for a fiscal quarter shall mean all amounts received by a Party or a Party ’s Affiliates for thesale, transfer, placement, lease or other disposition of the FEP Component and RAS Component during such fiscal quarter;provided, however, that : ( A ) Revenues for Collaboration Combination Products . If a PEP Component or RAS Component is sold in combinationwith one or more non - FEP Component or non - RAS Component instruments or instrument components ( a ) for a single price or on a single invoice to the customer, the with respect to such Collaboration Combination Product shall be calculated by multiplying the totalamount received by a Party or its Affiliates for such Collaboration Combination Product by the fraction A / B, where A is thegross selling price of the FEP Component or RAS Component sold separately and B is the gross single price or aggregateprices on a single invoice to the customer for such Collaboration Combination Product . Such calculation of the CollaborationCombination Product revenues shall be negotiated in good faith between the Parties and resolved pursuant to ARTICLE 11 ifthey are unable to agree