Show your work (use of formula, etc.) in solving the problems.

Provide your answers/solutions in the answer space provided below. Answer all questions.

1.- Find the present value of the following cash flow streams under the following conditions:

Year	Cash Flow X	Cash Flow Y
1	$900	$100
2	700	300
3	500	500
4	300	700
5	100	900

a. The appropriate discount rate is 9%.

What do you notice comparing PV of the two cash flows?

b. What is the present value of each cash flow stream at a zero percent discount rate?

2.- Wilma wants to buy a car that costs $52,000. She has arranged to borrow the total purchase price of the car from her bank at 6 percent interest rate. The loan requires monthly payments for a period of five years. If the first payment is due in one month after purchasing the car, what will be the amount of Wilmas monthly payment on the loan?

3.- Suppose you invest $8,000 in a mutual fund in one year and $9,500 in two years. If the fund pays 7% annual interest, how much will you have in three years? How much will you have in 7 years if you make no further deposits?