For February, sales revenue is $568,000, sales commissions are 4% of sales, the sales manager's salary is $87,200, advertising expenses are $86,700, shipping expenses total 2% of sale, and miscellaneous selling expenses are $2,500 plus 1/2 of 1% of sales. Total selling expenses for the month of February are Oa. $176,400 b. $213,320 Oc. $210,480 O d. $199,120