definiens: ), then Net Salesmeans the gross amount actually received for the Final Sale by Licensee ( or Sublicensee as the case maybe ) of the Combination Product, multiplied by a proration factor . This proration factor shall be determined asfollows : 1.20aIf all components of the Combination Product were sold separately during one or more ofthe immediately preceding * * * * *, the proration factor shall be determined by the formula * * * * * ; 1.20bIf the other component(s ) other than the Licensed Product in the Combination Product werenot all sold separately during one or more of the immediately preceding * * * * *, the prorationfactor shall be determined by the formula * * * * * ; and 1.20cIf neither the Licensed Product nor all of the other component(s ) in the CombinationProduct were sold separately during one or more of the immediately preceding * * * * *, thenthe proration factor shall be determined * * * * *