In Which of the Following Ways Do Courts Prevent Minors,who

In which of the following ways do courts prevent minors,who misrepresent their age,from defrauding adults?

A) By requiring the minor to place the adult in status quo.
B) By holding the minor to his/her spoken statements which clearly indicate intent to be bound by the contract.
C) By ratifying the minor before he/she turns adult.
D) By proving them incapable of being held in a contract.