cyberware uses flexible budgets that are based on the following data:

sales commissions 12% of sales

advertising expense 22% of sales

miscellaneous selling expense $4,200 a month plus 15% of sales

office salaries expense $16,000 per month

office supplies expense 4% of sales

miscellanoeus administrative expense $2,500 per mont plus 2% of sales

prepare a flexible selling and administrative expenses budget for march 2014 for sales volumes of $80,000 and $100,000 and $120,000.