Consider the following risky portfolios A B C F H Portfolios D E 0.16 0.17 0.29 0.29 0.15 Expected return Standard deviation 0.1 0.23 0.125 0.21 0.18 0.32 G 0.18 0.35 0.2 0.45 0.25 a. C. Find the inefficient portfolios from the table above. [4] b. If you can borrow and lend at 6.5% percent, which of the above portfolios is best? [4] If an investor has a risk tolerance of a maximum of 25 percent, what is the most suitable portfolio assuming the investor cannot borrow or lend. [3] d. Which portfolio is the best for the investor if he can borrow or lend at the risk-free rate of 6.5 percent and a risk tolerance of 25 percent standard deviation? [4]