1. What are the expected return and standard deviation of a portfolio containing Stock Rx 10% Ry - 8% Wx - 40% Wy - 60% X = 35%.gy o containing Stocks X and Y. (10) % ax - 35%. Gy - 25% TX-0.00 If the index below were price-weighted, what would be its percentage change? (5) Stock P. PL Shares A 40 40 100 2018 200 60 65 300 3. If Stock C above splits 5-for-4 during the year, what then would be the vear, what then would be the index's percentage change? (5) 4. What would be the required return for a stock with a beta of 0.9 if the marke 206 (