Please answer the following Bond Valuation and Yield To Maturity questions and show all work: 1. USF Inc. issued a 25-year bond at a coupon rate of 3.1 percent. The bond makes semi-annual payments and has a par value of $1,000. If the YTM on these bonds is 4.0 percent, what is the bond's current price? (Hint: Treat it as a time value of money problem) 2. USF Inc. issued a 20-year bond with a coupon rate of 5.3 percent. The bond makes semiannual payments. If these bond currently sell for $1050, what is the YTM? (Hint: Treat it as a time value of money problem) 3. USF Inc. issued a 20 year bond with a coupon rate of 5.3 percent. The bond makes semiannual payments. If these bond currently sell for 105 percent of value, what is the YTM? (Hint: Use the Yield) function) 4. USF Inc. issued a 25 year bond with a coupon rate of 3.1 percent. The bond makes semi-annual payments and its face value is 100 percent of par. The YTM on the bond is 4.0 percent. What is the bond's current price as a percentage of par? (Hint: Use the Price0 function)