Calculating and Using a Single Charging Rate The expected costs for the Maintenance Department of Stazler, Inc., for the coming year include: Fixed costs (salaries, tools): $74,120 per year Variable costs (supplies): $1.40 per maintenance hour Estimated usage by: Assembly Department 4,500 Fabricating Department 6,300 Packaging Department 11,000 Total maintenance hours 21,800 Actual usage by: Assembly Department 3,450 Fabricating Department 6,400 Packaging Department 10,200 Total maintenance hours 20,050 Required: 1. Calculate a single charging rate for the Maintenance Department. Round your answer to the nearest cent. $fill in the blank 1 per maintenance hour 2. Use this rate to assign the costs of the Maintenance Department to the user departments based on actual usage. Calculate the total amount charged for maintenance for the year. $fill in the blank 2 3. What if the Assembly Department used 4,000 maintenance hours in the year? How much would have been charged out to the three departments? When required, round your answers to the nearest dollar.

Assembly Department charge $fill in the blank 3 Fabricating Department charge fill in the blank 4 Packaging Department charge fill in the blank 5 Total amount charged $fill in the blank 6