M on a 10-year, 9% coupon, semi-annual payment, $1,000 par value bond that sells for $887? How does adding a quot;call provisionquot; affect a bond?…

What”s the quoted annual YTM on a 10-year, 9% coupon, semi-annual payment, $1,000 par value bond that sells for $887? How does adding a “call provision” affect a bond?