12 Not yet saved Marked out of 0.50 Flag question Question text The following four issues are all option-free bonds; which has the greatest interest rate risk? Issue Coupon Maturity Yield required by market A 6.50% 12 years 7% B 7.25% 12 years 7.40% C 6.50% 12 years 7.20% D 7.50% 11 years 8% Question 12Answer a. A. b. B. c. C. d. D