The Lo Sun Corporation offers a 5.5 percent bond with a current market price of $844.50. The yield to maturity is 9.17 percent. The face value is $1,000. Interest is paid semiannually. How many years until this bond matures? Multiple Choice a. 2.74 years b. 10.49 years c. 5.49 years d. 10.97 years e. 30.71 years