Question 3 5 pts Huan Zhang bought a 10-year bond that pays 8.25 percent semiannually for $911.10. What is the yield to maturity on this bond? (Round your percentage answer to two decimal places.) 7.60% 8.68% 9.66% 10.67% 5 pts Question 4 Five years ago, Shirley Harper bought a 10-year bond that pays 8 percent semiannually for $981 10 Today, she sold it for $1,067.22. What is the realized yield on her investment? (Round