You have $1,500 to invest today at 7 percent interest compounded annually.

How much will you have accumulated in the account at the end of the following number of years?

      1. Three years

      2. Six years

      3. Nine years

b.   Use your findings in part (a) to calculate the amount of interest earned in

           1. the first three years (years 1 to 3)

           2. the second three years (years 4 to 6)

           3. the third three years (years 7 to 9)