Your grandparents just gave you a gift of $3,000. You are investing this money for 10 years at 3 percent simple interest. How much money will you have at the end of the 6 years? MUST SHOW FULL WORK...

Your grandparents just gave you a gift of $3,000. You are investing this money for 10 years at 3 percent simple interest. How much money will you have at the end of the 6 years? MUST SHOW FULL WORK (NO EXCELL)