Use both the TMV equations and a financial calculator to find the following values.

a. An initial $200 compound for 10 years at 7.4 percent.

b. An initial $200 compounded for 10 years at 14.8 percent.

c. The present valhe of $200 due in 10 years at a 7.4 percent discount rate.

d. The present value of $200 due in 10 years at a 14.8 percent discount rate.