If you earned $3,590 in interest at the bank after 7 years and you recieved 6.8% on the principle, how much did you deposit?

i think the answer is b.

step-by-step explanation:

not 100% sure though.

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.

download photomath it will give you the answer and show u the steps