You have a portfolio with a standard deviation of 28% and an expected return of 20%. You are considering addi my one of the two stocks in the following table. if after adding the stock you will have 30% of your money in the new stock and 70% of your money in your existing portfolio, which one should you add?

Stock A

Expected return: 14%

Standard Deviation: 24%

Correlation with your portfolios returns 0.3

Stock B

Expected returns 14%

Standard deviation 18%

Correlation with your portfolios returns 0.7