EXPECTED RETURN A stock's returns have the following distribution: Demand for the Rate of Return If Probability of this Demand Occurring Company's Products This Demand Occurs Weak 0.2 (20%) Below average 0.1 (10) Average 0.3 10 Above average 0.1 24 Strong 0.3 62 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