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 0.1 (44%) Below average 0.2 (15) 0.3 11 Average Above average 0.3 24 46 0.1 Strong 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