2. Below is the U.S. yield curve information Boo is a bond portfolio manager and her bond portfolio consists of the following 6 bonds: Bond A: 10-year bond with 1% coupon rate. Bond B: 3-year bond with 15\% coupon rate. Bond C: 5-year bond with 10\% coupon rate. Bond D: 8-year bond with 1% coupon rate. Bond E: 10-year bond with 0\% coupon rate. Bond F: 8-year bond with 5% coupon rate. All bonds are semi-annual paying bonds with $1,000 par value. In addition, Boo earns a 7% yield to maturity for all of the above bonds. Given that Boo observes the above yield curve trend in November 2006 (in green) and she is considering buying additional bonds to add to her portfolio, which one of the above 6 bonds (A,B,C,D or E) would you recommend Boo to buy and more importantly, why