Which of the following is true about the expiration of an offer to purchase in Missouri?

This statement is incorrect because, in Missouri, if an offer does not specify a time for acceptance, it remains open for a reasonable time determined by the circumstances, not a fixed 7 days. Courts do not have a blanket rule of 7 days for silent offers.

This choice is misleading since the forfeiture of earnest money typically occurs only under specific conditions outlined in the purchase agreement. If an offer is withdrawn before acceptance, it does not automatically lead to the forfeiture of earnest money, especially if the offer was silent on acceptance time.

This statement is incorrect because a buyer can withdraw an offer before it is accepted, even if a time limit is specified. The offer is only binding once it has been accepted, allowing the buyer the right to change their mind prior to that acceptance.