Work please

7. Solve the following problems. (a) (10 pt.) A bon 10 year bond matures for its par value of 5000. The price of the bond is 4320.48 e semi-annually. Calculate the coupon rate convertible semi-annually. zero bond will pay $1,000 at the end of 10 years, and is currently selling for $500. What is the annual return earned by the purchaser? Hints for solving the above problems. Coupon payment is defined to be the product of the par(face) value and the coupon rate. . The price of a bond is the present value of all future payments