Expected Return: Discrete Distribution A stock's return has the following distribution: Demand for the Company's Products Probability of This Demand Occurring Rate of Return if This Demand Occurs (%) Weak 0.1 -40% Below average 0.2 -7 Average 0.4 6 Above average 0.2 25 Strong 0.1 50 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: %