You plan to invest in Stock X, Stock Y, or some combination of the two. The expected return for X is 10% and σx= 5%. The expected return for Y is 12% and σy = 6%. The correlation coefficient, ρxy, is 0.75.
Suppose rm = 12%, σm = 4% and rF= 6%. What is the required return on a portfolio with σp = 10%