a bond with 30 years to maturity and a par value $1,000 has a 9% coupon ( 4.5% paid every six months) and currently sells at an annual yield to maturity of 8% (4% per half-year) what is the current price of the bond? if it has been 61 days since the last coupon payment what is the invoice price today? suppose the bond is callable in 3 years at a call price of $1,100 . What is the annual yield to call on the bond?