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3, (10 points) The following table gives yields and durations for three 15-year bonds. The three coupon rates are 0%, 3.5%, and 7%. Which coupon rate belongs to which bond? What is the shape # of the term structure of spot rates underlying the valuation of these bonds? Bond Yield Duration #1 3.50% 11.59 3.50% 14.75 3.50% 10.26 3, (10 points) The following table gives yields and durations for three 15-year bonds. The three coupon rates are 0%, 3.5%, and 7%. Which coupon rate belongs to which bond? What is the shape # of the term structure of spot rates underlying the valuation of these bonds? Bond Yield Duration #1 3.50% 11.59 3.50% 14.75 3.50% 10.26