If the risk-free rate is 2%, what is the weight of Stock X in the highest sharper ratio portfolio? (4 points) Can be less than zero or more than 100% What is the expected return on a portfolio of 30% Stock X, and 70% Stock Y? (3 point What is the correlation between Stock X and Stock Y? (4 points) Scenario 1 Scenario 2 Scenario 3 Scenario 4 Scenario 5 Probabil ity 10.0% 25.0% 30.0% 20.0% 15.0% Rate of Return Stock X 10% 10% 5% -5% -10.00% Stock Y -5% 5% 10% 15% 25%