A stock's returns have the following distribution: Demand for the Company's Products Probability of this Demand Occurring Rate of Return if this Demand Occurs Weak $0\mathrm{.}1(24\%)$ Below average $0\mathrm{.}1(15)$ Average $0\mathrm{.}416$ Above average $0\mathrm{.}320$ Strong $0\mathrm{.}1591\mathrm{.}0$ Assume the risk$-$free rate is $4\%.$ 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: