Stocks A and B have the following returns: 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 55% stock A and 45% stock B? a. What are the expected returns of the two stocks? The expected return for stock A is (Round to three decimal places.)