Jimmy deposits $3,200 now, $2,100 3 years from now, and $4,600 6 years from now. Interest is 7% for the first 3 years and 10% for the last 3 years.
a. How much money will be in the fund at the end of 6 years?
b. What is the present worth of the fund?
c. What is the uniform series equivalent of the fund (uniform cash flow at end of years 1–6)?