Cullumber, Inc., has four-year bonds outstanding that pay a coupon rate of 6.9 percent and make coupon payments semiannually. If these bonds are currently selling at $915.29. What is the yield to maturity that an investor can expect to earn on these bonds? Assume face value is $1,000. (Round answer to 1 decimal place, e.g. 15.2\%.) Yield to maturity What is the effective annual yield? (Round answer to 1 decimal place, e.g. 15.2\%.) Effective annual yield \% eTextbook and Media Attempts: unlimited