Answer:
Amount of commission earned by the sales rep = $475
Explanations:
Commission earned on $5000 sales = 5%
Commission earned on the amount of her sales greater than $5000 = 7.5%
Total sales made by the sales rep this month = $5000
This means that she will earn a commission of 5% on the first $5000 then earn 7.5% on the remaining $3000
Commission earned on the first $5000 = 5% of $5000
Commission earned on the first $5000 = 5/100 x 5000
Commission earned on the first $5000 = $250
Commission earned on the remaining $3000 = 7.5% of $3000
Commission earned on the remaining $3000 = 7.5/100 x $3000
Commission earned on the remaining $3000 = $225
Amount of commisision earned by the sales rep = $250 + $225
Amount of commission earned by the sales rep = $475