Can someone please help me with this, thank you. Please be careful with the number, two people have entered the wrong answers for me.

1. Problem 8.01 (Expected Return) eBook A stock's returns have the following distribution: Demand for the Company's Products Weak Below average Average Above average Strong Probability of this Rate of Return If Demand Occurring This Demand Occurs (22%) (14) 15 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: 0 % Standard deviation: Coefficient of variation: Sharpe ratio