pls advise

sugar - which bave thq follofipis chinicteristice: a. Calculate the expletied retum from the portfolio. b. Cafeulnte the standard deviation of the portfoloy fosate and sugar are: perfectly positively correlated. - perfectly niegsitively correlated co 3 friend tells Mohit that standard deviation is an excellent measuro of risk and should be the sole criteria of eyalofition when creating a portfolio. Do you pgree - ? with Mohit's friend? What would be your advice to Mohit? Explain irsing the answers from part (b) d) Why should the risk free asset be combined with an efficient portfolio of risky assets? should be the sole crit that standard deviation is in excellent measure of risk and Mohit, who is a risk averse investor, has divided his money cqually between tho assets - salt and sugar - which have the following characteristics: a. Calculate the expected return from the portfolio. b. Calculate the standard deviation of the portfolio if salt and sugar are: - perfectly positively correlated - 3 perfectly negatively correlated c. A friend tells Mohit that standard deviation is an excellent measure of risk and should be the sole criteria of evaluation when creating a portfolio. Do you agree with Mohit's friend? What would be your advice to Mohit? Explairysing the answers from part (b) d. Why should the risk free asset be combined with an efficient portfolio of risky