Aisha is a sales clerk at Macy's. She is paid $8.00 per hour plus a commission of 4% on all sales. Assuming Aisha works 39 hours and has sales of $4,000, her gross pay is

Hourly rate of Aisha = $8

Commission = 4% = 4/100 = 0.04

Total number of hours she worked = 39 hrs

Sales = $4000

First we have to find her hourly pay.

Hourly pay = 8 x 39 = $312

Now commission = 0.04 x 4000=$160

So her gross pay = $312+$160 = $472

Answer: $472