Determine the present value of the following single amounts (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.): Future Amount i = 1. $ 7% 2. $ 8% 20,000 14,000 25,000 40,000 n = Present Value 10 $ 39,343 12 $ 5,560 20 $ 241,157 8 $ 85,744 3. $ $ 12% 4. $ 10%