Central Industrial Supply Company uses flexible budgets that are based on the following data:
Sales commissions . . . . . . . . . . . . . . . . . . . . . 5% of sales
Advertising expense . . . . . . . . . . . . . . . . . . . 15% of sales
Miscellaneous selling expense . . . . . . . . . . . . $2,000 plus 3% of sales
Office salaries expense . . . . . . . . . . . . . . . . . $10,000 per month
Office supplies expense . . . . . . . . . . . . . . . . . 2% of sales
Miscellaneous administrative expense . . . . . $1,500 per month plus 4% of sales
Prepare a flexible selling and administrative expenses budget for May 2006, for sales volumes of $100,000, $115,000, and $130,000.