Sarah works in an appliance store. She gets a commission in addition to her hourly pay. She earns a 2%

commission for sales up to $4000 and a 4% commission for all sales in a month above $4000. Last
month her sales were $5200. How much was her commission?

4 answers

4,000 * 0.02 = $80
1,200 * 0.04 = $48

Total = $128 commission
I have one more question ... How did you get 1,200 ?
5.200 - 4,000 = 1,200
Mia makes 12% commision on her sales. This month she sold $9,000 worth of merchandise. What was he commission?