I need help solving this problem

The annual interest rate is 4%. Part 1 (1) Attempt 1/10 for 10 What is the present value (PV) of $1,000 that you'll receive in 6 years? Part 2 Attempt 1/10 for 10p If you invest the amount found in part 1 now, how much will you have after 6 years? If you invest the amount found in part 1 now, how much will you have after 3 years? Part 4 [1] Attempt 1/10 for 10 pts. If you invest the amount found in part 3 for another 3 years, how much will you have at the end