For February, sales revenue is $563,000; sales commissions are 7% of sales: the sales manager's salary is $94,300; advertising expenses are $83,700; shipping expenses total 4% of sales and miscellaneous selling expenses are $2,100 plus 1/2 of 1% of sales, Total selling expenses for the month of February are a: 5219.510 Ob $244.845 OC 3242030 Od 5180.100