Answer:
Ken must disclose this information as it is a material fact.
Step-by-step explanation:
A material fact is a fact that a reasonable person would recognize as germane to a decision to be made, as distinguished from an insignificant, trivial, or unimportant detail. In other words, it is a fact, the suppression of which would reasonably result in a different decision; meaning it would be the most significant information when someone is making a decision, in this instance, whether or not Patrick would buy Jordan’s house. Falsification of a material fact that would cause a party to a contract to refrain from entering into the contract may be grounds for rescission, meaning that Ken has an obligation to disclose this information.