could someone answer all 5 questions

Benefits of diveraification. Salyy Rogers has decided ta invest her weath equaly across the following three assets What are nef expected returns and the risk from ber ifivesiment in the three assetv? How do they compare with investing in asset M alone? Hint. Find the standard deviations of assed M and of tha portfolla equaty itrested in assets M, N, and Q Data tables (Cick on the folowing icon o. in oider so copy its contents inso a spreadaheet.)