For February, sales revenue is $250,000; sales commissions are 6% of sales; the sales manager's salary is $50,000; advertising expenses are $15,000; shipping expenses total 1% of sales; and miscellaneous selling expenses are $1,000 plus 1/2 of 1% of sales. Total selling expenses for the month of February are a. $65,000. b. $69,750. c. $82,250. d. $84,750