Question 10 1 pts Joseph Schooling bought a 8-year bond that pays 6 percent semiannually for $900. What is the yield to maturity on this bond? (Round to the nearest two decimal places) 6.82% 4.50% 3.89% 7.70% 1 pts Question 11 You invested $3,500 in a portfolio with an expected return of 10 percent and $1,500 in a portfolio with an expected return of 16 percent. What is the expected return of the combined portfolio? 13.0% 12.7% 13.21% 11.8%