Someone please find the final percentage after adding these percentages. Trying to find out if I'll pass 8th 44.53
47.02
66.45

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?