A stock's returns have the following distribution: Demand for the Rate of Return If Company's Products Probability of this Demand Occurring 0.2 This Demand Occurs Weak (34%) (14) 0.1 0.4 18 Below average Average Above average Strong 0.1 34 0.2 70 1.0 Assume the risk-free rate is 3%. Calculate the stock's expected return, standard deviation, coefficient of variation, and Sharpe ratio. Do not round intermediate calculations. Round your answers to two decimal places. Stock's expected return: % Standard deviation: % Coefficient of variation: Sharpe ratio