Answer:
The correct answer is letter "D": I, II, and III.
Explanation:
Portfolios are pools of assets that allow small investors to access to diversified investment vehicles managed by professionals. Adding new securities to a portfolio requires knowledge of the asset:
- Expected return: returns expected from an investment given the investment's historical returns.
- Standard deviation: measure applied to the annual rate of return of the investment to measure the volatility of the investment.
- Correlation: statistical measurement of how two securities move in relation to each other.