Blue Chair Inc. is one of the largest manufacturers of office furniture in the United States. In Michigan, it produces filing cabinets in two departments: Fabrication and Assembly. Assume the following information for the Assembly Department: Prepare a flexible budget for 10,000, 13,000, and 15,000 filing cabinets for the month of August, similar to Exhibit 5, assuming that inventories are not significant. Enter all amounts as positive numbers. Fixed cost: Total fixed cost Total department costs