QUESTION 4 At a sales volume of 41,000 units, Choice Corporation's sales commissions (a cost that is variable with respect to sales volume) total $561,700 To the nearest whole dollar, what should be the total sales commissions at a sales volume of 38,800 units? (Assume that this sales volume is within the relevant range.) (Round intermediate calculations to 2 decimal places.) $561,700 $531,560 $593,549 $543,080