Question

5. Marie sells outdoor grills. She knows sheearns 10% commission on the

first $10,000 and 12% on the next $15,000.She does not remember the
rate on the sales of more than $25,000. Hertotal sales for the month are
$30,000, and her total commission is $3,550.What is her rate of
commission for the sales over $25,000?

Answer 1

21!

Explanation:

because