please help stuck

a. What are her expected returns and the risk from her investment in the three assets? How do they compare with invessing in asset M alone? Hint Find the standard deviations of asset M and of the portiolio equally investe assets M, N, and O b. Could Sally reduce her total risk even more by using assets M and N only, assets M and O only, or assets N and O only? Use a 50/50 spit between the asset pairs, and find the standard deviation of each asset pair Roturm 0% a. What is the expected return of investing equally in all three assets M, N, and 0? %(Round to two decimal places ) What is the expected return of investing in asset M alone? % (Round to two decimal places.) What is the standard deviation of the portfolio that invests equaly in all three assets M. N, and 07 Click to select your answer(s) Recessin | |% (Round to two decimal places) What is the standard deviation of the portfolio that invests equally in all three assets M, N, and O? % (Round to two decimal places) What is the standard deviation of asset M? 1% (Round to two decimal places ) Click to select your answer(s) 11% 12% b. What is the expected return of a portfolio of 50% asset M and 50% asset N? % (Round to two decmai places) What is the expected return of a portfolio of 50% asset M and 50% asset O? % (Round to two decimal places.) NA 50% Normal 2% 20% Recession What is the expected return of a portfolio of 50% asset N and 50% asset O? 96 (Round to two decimal places ) What is the standard deviation of a portfolio of 50% asset M and 50% asset N? 1% (Round to two decimal places) What is the standard deviation of a portfolio of 50% asset M and 50% asset? Click to select your answer(s) 11% 8% 50% Normal 2% 20% Recession What is the standard deviation of a portfolio of 50% asset N and 50% asset O? (Round to two decimal places.) % Could Sally reduce her total risk even more by using assets M and N only, assets M and O only, or assets N and O only? (Select the best response ) A. Yes, a portfolio of 50% of asset M and 50% of asset O could reduce the risk to 0 50%. O B. There is not enough information to answer this question C. Yes a nn rtinlin nf 5nsh nf asset M and 5n9h nf asset N rnld reduce the risk tn ( 50% Click to select your answer(s)