Which of the following bonds offers the highest current yield? a. A 9.06%, 20-year bond quoted at 107.335. b. A 15.10%, 15-year bond quoted at 178.892 C. A 4.53%, 18-year bond quoted at 53.668. The current yield of the bond in part a is %. (Round to two decimal places.) The current yield of the bond in part b is %. (Round to two decimal places.) The current yield of the bond in part c is %. (Round to two decimal places.) Which of the three bonds offers the highest current yield? (Select the best answer below.) O A. The bond in part a has the highest current yield because it is held for the longest period of time. C. The bond in part b has the highest current yield because it has the highest coupon rate and the highest market value. t yield of approximately 8.44%