Seth Is Mentally Incompetent but Has Not Been Adjudged by a Court

Multiple Choice

Seth is mentally incompetent but has not been adjudged by a court to be incompetent. Seth enters into a contract with Toby for the cleaning and maintenance of Seth's warehouse. Most likely, the contract is

A) voidable if Seth did not comprehend the consequences.
B) enforceable if Toby did not know that Seth was mentally incompetent.
C) enforceable if the warehouse needs cleaning and maintenance.
D) void.