5. Coupon Rates (LO2) Goldstream Enterprises has bonds on the market making annual payments, with nine years to maturity, and selling for $948. At this price, the bonds yield 5.9%. What must the coupon rate be on the bonds? 6. Bond Prices (LO2) Langford Co. issued I4year bonds a year ago at a coupon rate of 6.9%. The bonds make semiannual payments. If the YTM on these bonds is 5.2%, what is the current bond price? 7. Bond Yields (LO2) Braemar Corp. issued 30-year bonds two years ago at a coupon rate of 7.1%. The bonds make semiannual payments. If these bonds currently sell for 105% of par value, what is the YTM