need help...please show how you got the answers

You were just given $10,000 by your grandmother to help pay off your student loans After you graduate undergrad you plan to work on a masters degree. You will be done with all your schooling in 4 years. If you invest the money your grandmother gives you at a rate of 4% how much money will you have in 4 years. (hint enter present value as a negative number since it is a "payment") 3. Present Value (PV) Rate 4/100 Periods 4 years a What is future value