a) Standard deviation of the portfolio with stock A is __% (round 2 decimal places)

b) Standard deviation of the portfolio with stock B is __% (round 2 decimal places)

ou have a portfolio with a standard deviation of 24% and an expected return of 20%. You are considering adding ne of the two stocks in the following table. If after adding the stock you will have 30% of your money in the new tock and 70% of your money in your existing portfolio, which one should you add