o 21 Advanced Computer Solutions, Inc, has two main services: (1) time on a timeshared computer system, and (2) proprietary computer programs. Computer time is provided by the operation department (Op) and programs are written by the programming department (P). 3 24 26 27 The percentage of each service used by each department for a typical period is: 29 30 Supplied Op P 30% 70% 60% User Op 40% 32 33 Sold to customers In a typical period, the operation department (Op) spends $4,500 and the -programming department (P) spends $2.500 35 36 Under the reciprocal method what is the algebraic solution to the cost allocation