Categorize the Following People in Relation to Risk

Essay

Categorize the following people in relation to risk:
Person 1: Given two investments with different levels of riskiness, considers only the expected return from each investment
Person 2: Given two investments with the same return and different levels of risk, chooses the less risky investment
Person 3: Given two investments, more likely to invest in a new, unknown company over investing in a well-known and trusted company