You have a portfolio with a standard deviation of 20%and an expected return of 17%. 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 existingportfolio, which one should youadd?

	Expected Return	Standard Deviation	Correlation with YourPortfolio's Returns
Stock A	12%	24%	0.4
Stock B	12%	18%	0.5

Standard deviation of the portfolio with stock A is ____.(Round to two decimalplaces)

Standard deviation of the portfolio with stock B is ____.(Round to two decimalplaces)

Which stock should you add and why?