6. The Sunshine Group of Companies issued a 25-year bond 5 years ago with a face value of $1,000. The bond pays interest semiannually at a 10% annual rate. a. What is the bond's price today if the interest rate on comparable new issues is 12%? b. What is the price today if the interest rate is 8%? c. Explain the results of parts a and b in terms of opportunities available to investors. d. What is the price today if the interest rate is 10%? e. Comment on the answer to part d