Click here to read the eBook: Stand-Alone Risk EXPECTED RETURN A stock's returns have the following distribution: Rate of Return If Demand for the Company's Products Probability of this Demand Occurring This Demand Occurs Weak 0.2 (34%) (7) Below average 0.1 Average 0.3 18 Above average 0.3 31 Strong 0.1 71 1.0 a. Calculate the stock's expected return. Round your answer to two decimal places. % b. Calculate the stock's standard deviation. Do not round intermediate calculations. Round your answer to two decimal places. % c. Calculate the stock's coefficient of variation. Round your answer to two decimal places