An efficient portfolio:Group of answer choiceshas only unique risk.provides the highest expected return for a given level of risk and provides the least risk for a given level of expected return.has no risk at all.provides the highest expected return for a given level of risk.

When a portfolio is diversified, what type of risk is reduced?Group of answer choicesunsystematic risksystematic risk

Stocks that have more risk should have a higher expected return:Group of answer choicesbased on total riskprimarily based on unsystematic riskprimarily based on systematic risk

Which of the following statement is false?Group of answer choicesDiversification reduces the risk of a portfolio because the prices of different securities do not move exactly together.A risk premium can be measured as the difference between a security's return and the Treasury bill return.The beta of a well-diversified portfolio is equal to the value weighted average beta of the securities included in the portfolio.The portfolio risk that cannot be eliminated by diversification is called unique risk.

tocks that have more risk should have a higher expected return:Group of answer choicesbased on total riskprimarily based on unsystematic riskprimarily based on systematic risk

The measure of risk most often associated with the Markowitz portfolio model is the portfolioGroup of answer choicesaverage return.minimum return.variance.range.