Excel Activity: Bond Valuation Clifford Clark is a recent retiree who is interested in investing some of his savings in corporate bonds. His financial planner has suggested the following bonds: Bond A has a 7% annual coupon, matures in 12 years, and has a $1,000 face value. Bond B has a 6% annual coupon, matures in 12 years, and has a $1,000 face value. Bond C has an 8% annual coupon, matures in 12 years, and has a $1,000 face value. Each bond has a yield to maturity of 7%. The data has been collected in the Microsoft Excel file below. Download the spreadsheet and perform the required analysis to answer the questions below. Do not round intermediate calculations. Use a minus sign to enter negative values, if any. If an answer is zero, enter "0". a. Before calculating the prices of the bonds, indicate whether each bond is trading at a premium, at a discount, or at par. Bond A is selling at par because its coupon rate is equal to the going interest rate. Bond B is selling at a discount because its coupon rate is less than the going interest rate. because its coupon rate is greater than the going interest rate. Bond C is selling at a premium b. Calculate the price of each of the three bonds. Round your answers to the nearest cent. Price (Bond A): $ Price (Bond B): $ Price (Bond C): $ c. Calculate the current yield for each of the three bonds. (Hint: The expected current yield is calculated as the annual interest divided by the price of the bond.) Round your answers to two decimal places. Current yield (Bond A): 7 % Current yield (Bond B): 6 % Current yield (Bond C): 8 %