Exercise 5-7 (Algo) Solving for unknowns; single amounts [LO5-4] For each of the following situations involving single amounts, solve for the unknown, Assume that interest is compounded annually. (j= interest rate, and n= number of years) Note: Use tables, Excel, or a financial calculator. Round your final answers to nearest whole dollar amount. (FV of S1, PV of S1, FVA of \$1, PVA of S1, FVAD of S1 and PVAD of S1)