What does the social exchange theory suggest about the nature of altruism? 1. Altruistic behavior always occurs even if there is a personal benefit.

2. Altruistic behavior occurs only when benefits to the self outweigh costs to the self.

3. Altruism is a principle that exists only in interactions between multiple people.

4. Altruism is a belief that exists only within a certain age range.

2. Altruistic behavior occurs only when benefits to the self outweigh costs to the self.

Explanation:

Social exchange theory posits that people will help only when the benefits of helping outweigh the costs. On the other hand, the empathy-altruism hypothesis says that people are altruistically motivated to help others for whom they feel empathy.

the answer is:

c. economic output

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