Present Value of the project? che Net 4. Suppose there are two common stocks available for investment, stock A and stock B, with the following characteristics: -.7 Stock A Stock B Expected return(r): 10 40 Standard deviation (o): .30 20 Correlation coefficient (p): a. Calculate the portfolio expected return and standard deviation of return for each of the following portfolios: Portfolio Proportion in A Proportion in B 2/3 1/3 1/3 1 0 1 2 3 4 2/3 0 1 b. Sketch (this does not have to be a work of art, but try to be careful) the feasible set of all portfolios composed of A and B. 2 c. Suppose that there is now the opportunity to borrow or lend at the risk-free rate of return, which is 38 Show on your sketch in part (3) how this changes the investment opportunities available (Be sure to clearly label this "PART CH.) d. Assume you are a rational investor and can invest in stock A, stock B, the risk-free security, or any combination thereof. Purther assume that you have $100.000 and decide to invest $10,000 in the risk-free security and $90,000 in risky securities. Approximately how much money will you invest in Security B? Briefly explain how you arrived at your answer. Present Value of the project? che Net 4. Suppose there are two common stocks available for investment, stock A and stock B, with the following characteristics: -.7 Stock A Stock B Expected return(r): 10 40 Standard deviation (o): .30 20 Correlation coefficient (p): a. Calculate the portfolio expected return and standard deviation of return for each of the following portfolios: Portfolio Proportion in A Proportion in B 2/3 1/3 1/3 1 0 1 2 3 4 2/3 0 1 b. Sketch (this does not have to be a work of art, but try to be careful) the feasible set of all portfolios composed of A and B. 2 c. Suppose that there is now the opportunity to borrow or lend at the risk-free rate of return, which is 38 Show on your sketch in part (3) how this changes the investment opportunities available (Be sure to clearly label this "PART CH.) d. Assume you are a rational investor and can invest in stock A, stock B, the risk-free security, or any combination thereof. Purther assume that you have $100.000 and decide to invest $10,000 in the risk-free security and $90,000 in risky securities. Approximately how much money will you invest in Security B? Briefly explain how you arrived at your