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 ValueFuture Valuein

1. $56,0007.0%7

2.$18,919$70,00017

3. $11,294$44,00012.0%

4.$50,743$140,00015

5.$l,1407.0%8