1. Rank the following debt obligations in terms of how much value they would lose if interest rates rise. Assume these bonds have no credit risk, since they are Treasuries. Rank 1 is for the bond that loses the most value; rank 6 is for the bond that loses the least value. A 15-year Treasury bond, semi-annual pay, with a coupon rate of 15% A 5-year Treasury bond, semi-annual pay, with a coupon rate of 15% A 15-year Treasury bond, semi-annual pay, with a coupon rate of 3% [it]