A stock's returns have the following distribution: Demand for the Rate of Return If Probability of this Demand Occurring 0.1 Company's Products Weak This Demand Occurs Below average 0.1 (48%) (15) 16 0.4 Average Above average Strong 0.3 40 0.1 58 1.0 Assume the risk-free rate is 2%. 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