Both Aletha and Her Partner Are Getting Equal Amounts of Outcome

Both Aletha and her partner are getting equal amounts of outcome from their relationship. Aletha feels she is putting more into the relationship than her partner. According to equity theorists, Aletha is likely to feel:

A) dissatisfied because if she is contributing more, she should also be getting more out of the relationship than her partner does.
B) satisfied because both she and her partner are getting equal amounts out of the relationship.
C) dissatisfied because the more one puts into a relationship, the more dissatisfied that person is with the relationship.
D) satisfied because she knows she is doing all she can for the relationship.