) Expected Returns: Discrete Distribution The market and Stock ) have the following probability distributions: Probability 0.3 14% 20% 0.4 10 6 ok a. Calculate the expected rate of return for the market. Round your answer to two decimal places. 17 11 % Calculate the expected rate of return for Stock ). Round your answer to two decimal places. % b. Calculate the standard deviation for the market. Do not round Intermediate calculations. Round your answer to two decimal places. % Calculate the standard deviation for Stock J. Do not round Intermediate calculations, Round your answer to two decimal places. %