Stocks A and B have the following returns: (Click on the following icon D in order to copy its contents into a spreadsheet.) a. What are the expected returns of the two stocks? b. What are the standard deviations of the returns of the two stocks? c. If their correlation is 0.43 what is the expected return and standard deviation of a portfolio of 555 tock A and 45 stock B? a. What are the expected returns of the two stocks? The expected retum for stock A is (Round to three decimal places.)