23-3

Vaughn Company estimates that 402,600 direct labor hours will be worked during the coming year, 2020 , in the Packaging Department. On this basis, the following budgeted manufacturing overhead cost data are computed for the year. It is estimated that direct labor hours worked each month will range from 22,800 to 32,100 hours. During October, 22,800 direct labor hours were worked and the following overhead costs were incurred. Fixed overhead costs: Supervision $7,440, Depreciation $6,120, Insurance $2,125, Rent $1,780, and Property taxes $1,870. Variable overhead costs: Indirect labor $10,566, Indirect materials, $4,260, Repairs $2,240, Utilities $3,740, and Lubricants $2,640. (a) Prepare a monthly manufacturing overhead flexible budget for each increment of 3,100 direct labor hours over the relevant range for the year ending December 31, 2020. (List variable costs before fixed costs.)