Zelmer Company manufactures tablecloths. Sales have grown rapidly over the past 2 years. As a result, the president has installed a budgetary control system for 2020. The following data were used in developing the master manufacturing overhead budget for the Ironing Department, which is based on an activity index of direct labor hours. Variable costs Rate per Direct Labor Hour Annual Fixed Costs Indirect labor $0.41 Supervision $43,440 Indirect materials 0.51 Depreciation 19,800 Factory utilities Factory repairs 0.31 Insurance 15,720 0.24 Rent 30,840 The master overhead budget was prepared on the expectation that 479,400 direct labor hours will be worked during the year. In June, 45,300 direct labor hours were worked. At that level of activity, actual costs were as shown below. Variable-per direct labor hour: indirect labor $0.45, indirect materials $0.49, factory utilities $0.33, and factory repairs $0.29. Fixed: same as budgeted.