Question

which of the following statements support the claim in freakonomics that people are generally good even without enforcement?
small offices are more honest than big ones
unseasonably cold weather makes people cheat.
company morale is a major factor in honesty.
many people enjoy using the honor system

Explanation:

The claim "people are generally good even without enforcement" implies that people have an inherent inclination towards honesty. The statement "Many people enjoy using the honor system" directly supports this as the honor system relies on people's internal sense of honesty rather than external enforcement. Small offices being more honest than big ones might be due to other factors like closer - knit communities (not directly about inherent goodness). Unseasonably cold weather making people cheat is about an external factor causing negative behavior. Company morale being a major factor in honesty is about an external (company - related) factor influencing honesty.

Answer:

Many people enjoy using the honor system.