1. Problem 8.01 (Expected Return) Weak eBook Problem Walk-Through 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 0.1 (28%) Below average 0.2 V. (13) Average 0.3 V. 13 Above average . 31 Strong U.? 57 1.0 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