Cullumber Manufacturing has prepared the following monthly flexible manufacturing overhead budget for its Mixing Department: CULLUMBER MANUFACTURING Monthly Flexible Manufacturing Overhead Budget Mixing Department Activity level Direct labor hours 5,500 6,500 Variable costs Indirect materials $ 5,500 $ 6,500 Indirect labor 27,500 32,500 Factory supplies 8,250 9.750 Total variable 41,250 48,750 Fixed costs Depreciation 22,500 22,500 Supervision 14,500 14,500 Property taxes 17,500 17,500 Total fixed 54,500 54,500 Total costs $ 95,750 $ 103,250 Prepare a flexible budget at the 7,500 direct labor hours of activity. (List variable costs before fixed costs.) Prepare a flexible budget at the 7,500 direct labor hours of activity. (List variable costs before fixed costs.) CULLUMBER MANUFACTURING Monthly Flexible Manufacturing Overhead Budget Mixing Department Activity level Direct labor hours 7,500 $ CA