Answer:Mark views the relationship as an EXCHANGE.
Jenn views it as a COMMUNAL relationship.
Step-by-step explanation:
Exchange relationship is based on mutual benefits; a person gives to the other with an expectation that they receive the same benefits in return.
When an exchange relationship is maintained everyone feel that the fairness has been practiced within the relationship.
Communal relationship is the one in which one person takes responsibility and accountability for the other partner's welfare. They strive to give them support physcally and emotionally, like they would include themselves on their activities to ensure they give their
partner a proper support. like encouraging a friend to exercise , supporting a romantic partner all these are aimed at improving the wellbeing or the recipient.