Service Department Charges In divisional income statements prepared for LeFevre Company, the Payroll Department costs are charged back to user divisions on the basis of the number of payroll distributions, and the Purchasing Department costs are charged back on the basis of the number of purchase requisitions. The Payroll Department had expenses of $75,400 and the Purchasing Department had expenses of $42,000 for the year. The following annual data for Residential, Commercial, and Government Contract divisions were obtained from corporate records: Residential Commercial Government Contract Sales $1,000,000 $1,600,000 $3,200,000 Number of employees: Weekly payroll (52 weeks per year) 300 150 200 Monthly payroll 75 160 90 Number of purchase requisitions per year 4,000 3,500 3,000 a. Determine the total amount of payroll checks and purchase requisitions processed per year by the company and each division.