At a Sales Volume of 35,000 Units, Cly Corporation's Sales

Multiple Choice

At a sales volume of 35,000 units, Cly Corporation's sales commissions (a cost that is variable with respect to sales volume) total $525,000. To the nearest whole cent, what should be the average sales commission per unit at a sales volume of 33,600 units? (Assume that this sales volume is within the relevant range.)

A) $14.54
B) $15.00
C) $15.63
D) $15.32