ABC Company's budgeted sales for June, July, and August are 12,200, 16,200, and 14,200 units respectively. The following cost behavior patterns are budgeted for ABC Company's operating expenses each month: Fixed costs: salaries, $2,100; rent, $5,100; depreciation, $2,500; advertising, $3,300 Mixed costs: utilities, $3,100 + $0.60 per unit Variable costs per unit sold: sales commissions, $2.10; marketing promotions, $1.10; supplies, $0.80; bad debt expense, $0.30 Required: Prepare ABC Company's operating expense budget for June, July, and August. June July August $ 0 $ 0 $ 0 Variable operating expenses: Sales commissions Marketing promotions Supplies Bad debts expense Utilities Total variable expense Fixed operating expenses: Salaries Rent Depreciation Advertising Utilities Total fixed expense Budgeted operating expense $ $ 0 0 $ $ 0 0 $ $ 0 0