For March, sales revenue is $800,000; sales commissions are 4% of sales; the sales manager's salary is $80,000; advertising expenses are $75,000; shipping expenses total 1% of sales; and miscellaneous selling expenses are $2,100 plus 3/4 of 1% of sales. Total selling expenses for the month of March are:
a) $203,100
b) $187,550
c) $194,100
d) $192,100