For each of the following situations involving single amounts, solve for the unknown. Assume that interest is compounded annually. (i = interest rate, and n = number of years) (FV of $1, PV of $1, FVA of $1, PVA of $1, FVAD of $1 and PVAD of $1) (Use appropriate factor(s) from the tables provided.) (Round your final answers to nearest whole dollar amount.)

Present Value Future Value i n

1. $72,000 8.0% 9

2. $43,718 $86,000 10

3. $13,720 $48,000 11.0%

4. $51,746 $180,000 11

5. $22,649 9.0% 15