Please answer the ones that are not done and can you also check if the ones I did are correct

10, what is the required return on a portfolio that has a standard deviation of 4%, the market has a standard deviation of6%, the return on the market is 12% and the risk-free rate is 3%? 11Manager X has returns of 1 1%and a tracking error of6% Manager Y has returns of 9% and tracking error of2.5% The index has returns of 7.5% What is the Infomation Ratio for each and which manager has achieved higher returns more efficiently? 12. Your portfolio has a return of 13% and a standard deviation of 5%. The risk-free rate is 4%. What is the Sharpe risk-adjusted return of your portfolio? 13. What is the required return to invest in a company with a beta of 1.5 the risk-free rate is 3.5%, and the return on the market is 10%? 3.5t (10-2.5) 1.5 16 5 % 14. Your portfolio has a return o 8% anda beta of 0.8 The risk-free rate is 33% and the return on the market is 7%. What is the Jensen's alpha of your portfolio? 15. If you pay $70 for a share of common that is expected to pay a $2.50 dividend and the firm is expected to grow 6% for the indefinite future what is your required retum for this investment? 2.00 (1.0b Kc .0b 44.16 16. Your portfolio has a return of 16% and a beta of 1.7. The risk-free rate is 4.0%, what is the Treynor risk-adjusted return of your portfolio