Just need some help answering this question for my managerial finance class! Thanks in advance'

A 7-year, 11.55% monthly coupon bond with a par value of $1,000 may be called in 5 years at a call price of $1,210.85. If the bond is currently trading at $747.51, the capital gains yield of the bond is closest to O A. 2.45%. O B. 4.72%. O C. 7.15%. O D. 9.45%