Greenman Printing Corp issued 20 year $1,000 face or maturity value bonds several years ago their coupon rate was 9% annually and they were sold at a value of $914.82 at time of issue. a) What was the yield to maturity at time of issue? (2 mark) b) Three years after they were issued, bonds of similar quantity and maturity were selling with a yield to maturity of 8%; what is the price would an investor pay for this bond now