1) XYZ has an expected return of 10% and a standard deviation of 20%. What is the expected return and standard deviation of your investment if you buy XYZ on margin (MR = 40). Assume your borrowing cost = 5% 2) Draw a cash flow diagram for a $1 million face value, 90 day t-bill at a discount yield of 6 percent. What is the Simple Interest Yield on the bill if held to maturity