) 13% 20% 9 7 19 11 Expected Returns: Discrete Distribution The market and Stock I have the following probability distributions: Probability 0.3 0.4 0.3 a. Calculate the expected rates of return for the market and Stock J. Round your answers to one decimal place. Expected rate of return (Market): 13.2 % Expected rate of return (Stock !): 12.1 % b. Calculate the standard deviations for the market and Stock J. Do not round intermediate calculations. Round your answers to two decimal places. Standard deviation (Market): % Standard deviation (Stock J): %