For February, sales revenue is $598,000, sales commissions are 4% of sales, the sales manager's salary is $82,800, advertising expenses are $82,100, shipping expenses total 2% of sale, and miscellaneous selling expenses are $2,400 plus 1/2 of 1% of sales. Total selling expenses for the month of February are a. $191,220 Ob. $203,180 c. $206,170 d. $167,300