In Entering into a Contract with Marc for the Sale

Multiple Choice

In entering into a contract with Marc for the sale of a cold storage warehouse, Nan fails to reveal the fact that the freezers do not consistently maintain a proper temperature. Most likely, this is fraudulent misrepresentation if

A) Nan is not aware of the fact.
B) the fact concerns the value or quality of the freezers.
C) the fact is a serious defect known to Nan but not to Marc.
D) any of the choices.