Click here to read the eBook: Stand Alone Risk EXPECTED RETURN A stock's returns have the following distribution: Demand for the Probability of this Rate of Return If Company's Products Demand Occurring This Demand Occurs Weak 0.2 (28%) Below average 0.2 (5) Average Above average Strong 0.1 0.4 17 0.1 27 49 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