a. (6 points) What is the yield to maturity (YTM) on a 10 -year, 9 percent annual coupon, $1,000 par value bond that sells for $909.75 ? That sells for $1,103.00 ? What does the fact that a bond sells at a discount or at a premium tell you about the relationship between rd and the bond's coupon rate? b. ( 6 points) What is the current yield, the capital gains yield, and the total return in each case in the preceding question? Hint: The total expected return is the sum of the current yield and the expected capital gains yield. YTM is simply the expected total return (assuming no default risk)