Answer:
Marginal cost
Explanation:
In economics, marginal cost is the change in the total cost that arises when the quantity produced is incremented by one unit; that is, it is the cost of producing one more unit of a good.
The correct answer is the <span>frustration-aggression principle
The </span>frustration-aggression principle refers to the process in which frustration fuels feelings and sensations of anger, which in turn leads people to engage in aggressive behavior. In this instance, a pitcher is likely to feel frustrated after a <span>previous batter has hit a home run. This in turn might lead the pitcher to hit the next batter due to feelings of frustration and anger. </span>
Answer:
Social exchange theory
Explanation:
According to social exchange theory, every social actions that we do in our life will always been based on potential personal gain or loss. We will only do a that action if we feel that the gain that we get from that social action will outweigh the cost that we need to sacrifice to do it.
This theory view that even altruistic behaviors that we do (such as charity) is being done in order to obtain a personal gain (such as good reputation or positive emotion)