Problem 10-1A Bumblebee Company estimates that 370,000 direct labor hours will be worked during the coming year, 2017, in the Packaging Department. On this basis, the budgeted manufacturing overhead cost data are computed for the year. Variable overhead costs Overhead Costs Fix Supervision $85,440 ndirect labo $170,200 96,200 Depreciation 76,200 ndirect materials 28,320 Repairs 51,800 nsurance 55,500 20,400 Utilities Property taxes 15,840 Lubricants 25,900 $225,200 $399,600 It is estimated that direct labor hours worked each month will range from 28,000 to 34,900 hours. During October, 28,000 direct labor hours were worked and the following overhead costs were incurred. Fixed overhead costs: Supervision $7,120, Depreciation $6,350, Insurance $2,310, Rent $1,700, and Property taxes $1,320. Variable overhead costs: Indirect labor $13,860, Indirect materials, $6,850, Repairs $3,870, Utilities $4,600, and Lubricants $2,360. (a) Prepare a monthly manufacturing overhead flexible budget for each increment of 2,300 direct labor hours over the relevant range for the year ending December 31, 2017. (List variable costs before fixed costs.)