Question $520$ Points You have been asked for your advice in selecting a portfolio of assets and have been given the following data: Expected Return Years $201320142015$ Asset A Expected Return $13\%12\%7\%$ Asset B Expected Return $12\%18\%23\%$ You have been told that you can create a portfolio by investing $40\%$ in Asset A and $60\%$ In Asset B$.$ a$.$What is the expected return for the portfolio? B$.$What is the standard deviation for the portfolio?