A stock's returns have the following distribution: Demand for the Probability of this Rate of Return Ir Company's Products Demand Occurring This Demand Occurs Weak 0.1 (40%) Below average 0.3 Average 0.4 18 Above average 0.1 39 Strong 0.1 59 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 Lwo decimal places Stock's expected return: % Standard deviation: 96 Coefficient of variation: Sharpe ratio