help with part a

Concord Company estimates that 402,100 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 20,400 to 30,000 hours: During October, 20,400 direct labor hours were worked and the following overhead costs were incurred. Fixed overhead costs: Supervision $7,650, Depreciation $5,830, Insurance $2,615, Rent $1,880, and Property taxes $1,890. Variable overhead costs: Indirect labor $10,484, Indirect materials, $4,874, Repairs $3,214, Utilities $3,370, and Lubricants $2,380. (a) Preparea monthly manufacturing overhead flexible budget for each increment of 3,200 direct labor hours over the relevant range for the year ending December 31, 2020. (List variable costs before fixed costs.) (a) Prepare a monthly manufacturing overhead fexible budget for each increment of 3,200 direct bbor hours over the relevantr range for the yearending December 31:2020. flist variable costs before fuxed costs.)