Final answer:
Ethical egoism argues that the community can benefit when individuals put their well-being first.
Step-by-step explanation:
An argument in favor of ethical egoism is that the community can benefit when individuals put their own well-being first. This perspective suggests that when people pursue their own self-interest, they are better able to contribute to society and promote the common good. By focusing on their own needs and desires, individuals can maximize their potential to make positive contributions and have a positive impact on the community.