Describe and analyze how relationships are maintained or ended using the social exchange theory, equity theory and penetration theory,

How do different perspectives impact relationship development and maintenance particularly, in
terms of exchange versus communal factors? Have you ever experienced these different
perspectives? Provide examples.

Using the social exchange theory, equity theory and penetration theory, describe how
relationships are maintained or ended. What role does attachment style play in the level of
intimacy shared in friendships or intimate relationships?