A stock's return has the following distribution: Demand for the Company's Products Weak Below average Probability of this Demand Occurring 0.1 0.2 0.4 Rate of Return if This Demand Occurs (%) -30% -9 Average 0.2 20 Above average Strong 0.1 65 1.0 Calculate the stock's expected return and standard deviation. Do not round intermediate calculations. Round your answers to two decimal places. Expected return: % Standard deviation