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 2017. 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. Rate per Direct Variable costs Labor Hour Annual Fixed Costs $0.43 Supervision $42,240 Indirect labor Indirect materials 0.51 Depreciation 15,600 Factory utilities 0.34 Insurance 15,960 Factory repairs 0.20 Rent 23,280 The master overhead budget was prepared on the expectation that 477,800 direct labor hours will be worked during the year. In June, 43,300 direct labor hours were worked. At that level of activity, actual costs were as shown below. Variable-per direct labor hour: indirect labor $0.47, indirect materials $0.49, factory utilities $0.38, and factory repairs $0.24. Fixed: same as budgeted. (a) Prepare a monthly manufacturing overhead flexible budget for the year ending December 31, 2017, assuming production levels range from 37,400 to 55,100 direct labor hours. Use increments of 5,900 direct labor hours. (List variable costs before fixed costs) ZELMER COMPANY Monthly Manufacturing Overhead Flexible Budget Ironing Department For the Year 2017 $ (b) Prepare a budget report for June comparing actual results with budget data based on the flexible budget. (List variable costs before fixed costs.) ZELMER COMPANY Ironing Department Manufacturing Overhead Flexible Budget Report For the Month Ended June 30, 2017 Difference Favorable Unfavorable Neither Favorable nor Unfavorable Budget Actual Costs $