problem: Compute the present value of the following:
[A] $7200 to received two years from now with a 11% interest rate
[B] $680,000 to be received eight years from now with a 9% interest rate.
[C] $7700 to be received three years from now with a 5% Interest rate
[D] $1500 to be received five years from now with a 7% interest rate