JAWWAL 62% 17:33 PM expr stand d... Saved on device Suppose you have invested only in two stocks, A and B. You expect that returns on the stocks depend on the following three states of economy, which are equally likely to happen. State of Economy Stock A (%) Return on Return on Stock B (%) Bear 8.3% -4.7% Normal 17.5 5.4 10.6 Bull 24.3 1. Calculate the expected return of each stock. 2. Calculate the variance and standard deviation for each stock