Data table (Click on the following icon in order to copy its contents into a spreadsheet.) Consider the following 6 months of returns for 2 stocks and a portfolio of those 2 stocks: and 50% of Stock B, Note: The portiolio is composed of 50% of Stock A a. What is the expected retum and standard deviation of returns for each of the two stocks? b. What is the expected return and standard deviation of returns for the portfolio? c. Is the portfolio more or less risky than the fwo stocks? Why? a. What is the expected return and standard deviation of returns for each of the two stocks? The expected retum of Stock A is \%. (Round to one decimal place)