Which of the following statements is correct? Investors require a lower rate of return from riskier assets. When choosing between two investments that have the same level of risk, investors prefer the investment with the higher return. The risk that investors can diversify away, the risk that is common to all assets, is called systematic or nondiversifiable risk. Utilizing the fact that values of two or more assets always move in the same direction at the same time in order to increase the risk of a portfolio is called diversification. All the answers are correct