Suppose the December CBOT Treasury bond futures contract has a quoted price of 80-07. What is the implied annual interest rate inherent in the futures contract? Assume this contract is based on a 20-year Treasury bond with semiannual interest payments. The face value of the bond is $1,000, and the semiannual coupon payments are $30. The annual coupon rate on the bonds is $60 per bond (or 6%). The futures contract has 100 bonds. (a) 6.86% (b) 7.22% (c) 7.60% (d) 8.00% (e) 8.40%

Please show work