A nine-year, $270,000 investment note bears interest at a rate of 8% compounded annually. What is its maturity value?

What is the present value of $42,000 to be received 22 years from today if the discount rate is 14 percent?

Al invested $7,200 in an account that pays 4 percent simple interest. How much money will he have at the end of five years?

Sue plans to save $4,500, $0, and $5,500 at the end of each of the next three years, respectively. What will her investment account be worth at the end of the third year if she earns an annual rate of 4.15 percent?

What is the future value of $11,600 invested for 17 years at 7.25 percent compounded annually?