A bond has a face value of ?$1 comma 200 and a 10?% coupon? rate, its current price is ?$1 comma 140?, and it is expected to increase to ?$1 comma 170 next year. The current yield is 10.5?%. ?(Enter your response rounded to one decimal? place.) QUESTION----The expected rate of capital gain is (BLANK)%. ?(Enter your response rounded to one decimal? place.)