FINANCE-Explain what is meant by an investor’s required rate of return

Question
Explain what is meant by an investor’s required rate of return. Discuss how we measure risk in an investment. With these explanations, identify what you consider a “risky” investment and a “safe” investment. Provide rationale to justify your choices. Also, discuss the tradeoff of risk and reward between your two investments.

Remember to use in-text citations and list APA style references to support your response.