In divisional income statements prepared for Demopolis 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 $31,928, and Purchasing Department had expenses of $15,370 for the year. The following annual data for Residential, Commercial, and Government Contract divisions were obtained from corporate records: Sales Number of employees: Residential Commercial Government Contract $321,000 $426,000 $978,000 Weekly payroll (52 weeks per year) 115 80 85 Monthly payroll 36 47 34 Number of purchase requisitions per year 2,200 1,600 1,500 Required: a. Determine the total amount of payroll checks and purchase requisitions processed per year by the company and each division. Number of payroll checks: Weekly payroll x 52 Residential Commercial Government Contract Total Monthly payroll x 12 Total Number of purchase requisitions per year b. Using the cost driver information in (a), determine the annual amount of payroll and purchasing costs allocated to the Residential, Commercial, and Government Contract