The explanation that would help best to explain the reasons why people perform relationships would have to be the exchange theory, which suggests we form relationships through assessment of potential rewards and costs
This is is the term that is used in sociology to refer to the fact that the social relationship that is known to exist between people is the result of an exchange process in he society.
Hence we would conclude that based on the relationship that is ongoing in the solution that we have here, we would say that the best solution to the question is the exchange theory.
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