definiens: shaU mean, with respect to the Celltecb Other Indication for a particular Contract Year, an amount equal to the quotient obtainod by dividing ( a ) Net Sales of the Collaboration Product in the Major Territories for the Celltecb . Other Indication for the previous four calendar quarters, by ( b ) total Net Sales of 50 PHtJl . ItI448931 v11 WOR097 - the CollaboratioD Products in the Major Territories for the previous four calendar quancrs ; provided . however . that if there were DO Net Sales of the Collaboration Product for the Cellteeh Other lDdicatiOD in one or more of the prc'lious four calendar quarters, then the COT Indication Percentage shall be based upon [COMPANY] 's RUonable forecasts for Net Sales of CollaboratioD Productions in the [COMPANY] Other Indica .tio~ ; b ) in the event the gross margin from the sale ofa Collaboration Product in a Celltecb Other Indication in a particular country is less than eighty percent ( SO% ), then [COMPANY] sball be entitled to reduce the six percent ( 6 % ) of Net Sales retained by [COMPANY] pursU&llt to SectioD 9.12(a)(i ) for such Collaboration Product by up to fifty percent ( 50 % ) of the difference between eighty percent ( SO% ) and the actual percentage of such gross margin in such CeUtech Other Indication in such country ; provided, however . in no event shall the amount retained by Pbarmacia pursuant to Section 9.12(a){i ) for such Collaboration Product in such country be less than three percent ( 3 % ) of Net Saleso Gross margin for tbis purpose shall be equal to Net Sales Jess the Cost of GOO < k related to such sales ; and c ) [COMPANY] woulcl thereafter be solely responsible for aU Commercialization costs incurred for the Commercialization of the Collaboration Product in the [COMPANY] Other Indication, and any such Commercialize.ion costs would not be considered for purposes of determining the Product Contribution for Collaboration Products in any other indication