A bond has 5.5 percent coupon rate and 5.2 percent yield to maturity. Which one of the following would apply to the bond? Select one: a. The coupon rate has decreased to 5.2 percent. b. The current yield drops below 5.2 percent. c. The bond is currently selling at a premium. Od. The bond is selling at par value. e. The current yield exceeds 5.5 percent