Which of the Following Situations Would Not Be Predicted by Equity

Which of the following situations would not be predicted by equity theory?

A) Clara feels she is doing more than her roommate Maeve is to conserve electricty, so Clara pressures Maeve to do more.
B) Clara feels she is doing more than her roommate Maeve is to conserve electricty, so Clara stops trying so hard.
C) Clara feels she is doing more than her roommate Maeve is to conserve electricty, but she convinces herself it is because she has more ideas than Maeve does about where to cut back.
D) Clara feels she is doing more than her roommate Maeve is to conserve electricty, and she figures, ""so what? No big deal.""