Present Value Computations

Assuming that money is worth $10\%,$ compute the present value of:

$$16,000$ received $15$ years from today.

$

The right to inherit $$4,500,00014$ years from now.

$

The right to receive $$12,000$ at the end of each of the next six years.

$$

The obligation to pay $$11,000$ at the end of each of the next $10$ years. $$

The right to receive $$20,000$ at the end of the $7$ th$,8$ th$,9$ th$,$ and $10$ th years from today.