8. An incomplete flexible budget for overhead is given below for MHD company that owns and operates a large automatic carwash facility in Ghala. MHD Company - Flexible Budget Overhead costs Cost Activity (cars) formula (per car) 8,000 9,000 10,000 Variable overhead costs Cleaning supplies ? ? 4,500 ? Electricity ? ? 5,400? Maintenance ? 1,800 ? Total variable overhead ? ? ? ? cost Fixed overhead costs Operator wages ? 10,000? Depreciation ? 20,000 ? Rent ? 8,000 ? Total Fixed overhead ? ? ? costs Total overhead costs ? ? ? Required: a) Fill in the missing data in the flexible budget. b) Prepare a flexible budget performance report for both the variable and fixed overhead costs for August, assuming that the company static budget is 8,300 cars. Actual Costs Incurred for 8,300 Cars in the month of August is as follows: Variable overhead costs Fixed overhead costs: Cleaning supplies .$ 4,350 Operator wages . $ 10,060 Electricity $ 4,865 Depreciation $ 20,200 Maintenance $ 1,600 Rent $ 8,000