Arizona Public Utilities issued a bond that pays $80 in interest, with a $1,000 par value. It matures in 20 years. Your required rate of return is 7 percent.

a. Calculate the value of the bond.

b. How does the value change if your required rate of return (i) increases to 10 percent or

(ii) decreases to 6 percent.

c. Explain the implications of your answers in part (b) has they relate to the interest rate

risk, premium bonds, and discount bonds.

d. Assume that the bond matures in 10 years instead of 20 years. Recomputed your answers

in part (b).

e. Explain the implications of your answers in part (d) as they relate to interest rate risk,

premium bonds, and discount bonds.