You have a portfolio with a standard deviation of 22% and an expected return of 20%. You are considering adding one of the two stocks in the following table: stock you will have 20% of your money in the new stock and 80% of your money in your existing portfolio, which one should you add? Standard deviation of the portfolio with stock A is % (Round to two decimal places.) Data table (Click on the following icon in order to copy its contents into a spreadsheet) Expected Return Standard Deviation Stock A Stock B 12% 24% 12% 16% Correlation with Your Portfolio's Returns 0.2 06 - X If after adding the