IN ORDER TO OPTIMIZE THE RISK AND RETURN OF A PORTFOLIO AN INVESTOR...

1. In order to optimize the risk and return of a portfolio an investor must: A. analyze the risk return trade-off of all individual securities. B. analyze the risk return trade-off of the portfolio as a whole because unsystematic risk can be diversified away. C. analyze the risk return trade-off of the portfolio as a whole because systematic risk can be diversified away.