Which of the Following Scenarios Would Not Be Likely to Render

Which of the following scenarios would not be likely to render a contract unenforceable because of a presumed lack of consent by one of the parties?

A) A mistake about a fundamental aspect of the agreement which mistake is unfairly taken advantage of by the other party.
B) A contract entered into as a result of inappropriate pressure applied by one party to the other.
C) Where a party entered into a contract because the other party unfairly used his influence to coerce the consent.
D) Where a party entered into a contract knowing that they did not have sufficient funds to meet the agreed price for the goods or services.