definiens: means for calendar year 2003, ( 441,373 ] which is ( 535,220J multiplied by a fraction, the numerator of which is the number of days remaining in calendar year 2003 beginning on and including the Closing Date and the denominator of which is 365 . The for each of the succeeding calendar years beginning with calendar year 2004, shall be ( 535,2201 which is the sum of ( x ) ( 355,700 ), the number of BiliCals sold by Seller during the entire calendar year 2002 to persons other than Buyer plus ( y ) ( 179,5201, the number of BiliCaJs sold by Buyer during the entire calendar year 2002 . The Additional Eam-{)ut shall be payable for each calendar year through and including calendar year 2007 ; provided, however, in no event shall Buyer be required to pay Seller more than Two Million Seven Hundred Fifty Thousand Dollars ( $ 2,750,000 ) in Additional Eam - out