1-Find the present value of the following income stream: $200 for the first 20 years, $300 in the 21^styear and $400 in the 22^ndyear. The discount rate is 9%. All payments are made at year end. (Show me the financial calculator's inputs).

2-you purchased a car for$100,000. You have paid a down payment of $20,000. The reaming will paid in equal monthly payments over 10 years. The annual interest rate you are charged is 8%. What is the monthly payment? (Show me the time line and the financial calculator's inputs).

3-you purchased a car for$120,000 which will paid in equal monthly paymentsof $1576.1 over 12 years. The annual interest rate you are charged is 12%.

a. How much of your second monthly payment will go the repayment of1)principal.2) interest (use an amortization schedule or table).

b. what will the remaining balance be on the loan after he makes the 40^thpayment (Show me the financial calculator's inputs).

4-What is the present value of 5 equal annual payments of $100, the first payment is made today and the last payment is made at the end of year 4 (or beginning of year 5). The discount rate is 10%. (Show me the time line and the financial calculator's inputs).

5-The present value of 8 equal semi-annual payments of $50 made at the beginning of the year is $ 350. determine the following(Show me the time line and the financial calculator's inputs).:

a.periodic rate.

b.Annual percentage rate.

-

c.effective annual rate

6-Compute the present value of an ordinary annuity that pays $100 quarterly for 3 years, given the investment is expected to earn 12% compounded monthly.

7-Compute the future value of an ordinary annuity that pays $100 semiannually for 3 years, given the investment is expected to earn 12% compounded annually.

8-Assume that your father is now 50 years old, that he plans to retire in 10 years, and that he expects to live for 25 years after he retires, that is, until he is 85. He wants a fixed retirement income that has the same purchasing power at the time he retires as $40,000 has today (he realizes that the real value of his retirement income will decline year by year after he retires).His retirement income will begin the day he retires, 10 years from today, and then he will get 24 additional annual payment s. Inflation is expected to be5% per year from today forward; he currently has $100,000 saved up; and he expects to earn a return on his savings of 8 % per year, annual compounding. How much must he save during each of the next 10 years (with deposits being made at the beginning of each year) to meet his retirement goal???