PROBLEMS sy oblems 1-5 8-1 Expected return A stock's returns have the following distribution: be Demand for the Company's Products Probability of this Demand Occurring Rate of Return If This Demand Occurs 0.1 0.2 (50%) (5) 16 Weak Below average Average Above average Strong 0.4 0.2 0.1 1.0 60 officient of variation Calculate the stock's expected return, standard deviation, and coefficient of ya