Ercel Ontive Strunfurad Aativiy: Expected Returnst Discrete Distribution The market and stock J have the fotlowing probability distributions: The data has been cullected in the Microsoft Excel Online nive below. Open the spreadsheet and perform the required analysis to answer the questions belo a. Calculate the expected rate of return for the market. Do not round intermediate calculations. Raund your answer to two decimal places. Calculate the expected rate of return for Stock 3. Do not rocnd intermediate calculations. Round your answer to two decimal places. Wis b. Caiculate the standard deviation for the market. Do not round intermedate calculations, Round your answer to two decimal places. Calculate the standard deviation for Srock 2, Do fiok round intermediate calculations. Round your answer to two decimal places