A bond has a par value of $1,000, a time to maturity of 10 years, and a coupon rate of…

A bond has a par value of $1,000, a time to maturity of 10 years, and a coupon rate of 8% with interest paid annually. If the current market price is $800, what will be the approximate capital gain of this bond over the next year if its yield to maturity remains unchanged?