All of the Following May Bar Someone from Obtaining an Equitable

Multiple Choice

All of the following may bar someone from obtaining an equitable remedy EXCEPT

A) if to do so would affect an innocent purchaser.
B) if the plaintiff is a minor and the contract couldn't be enforced against him or her.
C) if the plaintiff her- or himself did not have "clean hands."
D) if there were unreasonable delays in taking the other party to court.
E) if no attempt was made by the defendant to mitigate damages.