Alexander entered into an insurance contract that contained a substantial arithmetical mistake. Alexander asserts mistake as a defense of his nonperformance. Alexander will prevail: O if the contract was drafted by the other party. O if the error was unilateral and the other party knew of it or should have known of it. O only if the mistake is found to be mutual. O only if the error was not caused by his negligence. D Question 23 2 pts The willingness of an offeree to enter into a contractual agreement regarding a particular subject is expressed by a(n): Revocation. O Acceptance. O None of the answer choices is correct. O Rejection.