You have a portfolio with a standard deviation of 30% and an expected return of 20%. You are considering adding one of the two stocks in the following table. If after adding the 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? Expected Correlation with Stock A Standard Return Deviation Your Portfolio's Returns 12% 24% Stock B 12% 16% 0.2 0.7 Standard deviation of the portfolio with stock A is 18.4 %. (Round to two decimal places.)