need 5 questions answered.

Problem set 2 1. ABC issued 12-year bonds at a coupon rate of 8% with semi-annual payments. If the bond currently sells for $1050 of par value, what is the YTM? 2. ABC issued 12-year bonds 2 years ago at a coupon rate of 8% with semi-annual payments. If the bond currently sells for 105% of par value, what is the YTM? 3. A bond has a quoted price of $1,080.42. It has a face value of $1000, a semi-annual coupon of $30, and a maturity of five years. What is the current yield? What is the yield to maturity? Problem set 3 1. The 6 percent annual coupon bonds of Greentree, Inc. are selling for $1,020, have a face value of $1,000, and have a yield to maturity of 5.43 percent. How many years will it be until these bonds mature? 2. A 7 percent semi-annual coupon bond is priced at $1,028.33. The bond has a $1,000 face value and a yield to maturity of 6.49 percent. How many years will it be until this bond matures