A licensee produces a ready, willing, and able buyer, but the sale is not completed. The seller would NOT be liable for the licensee's commission if the sale fell through for which of the following reasons?

If the seller became ill and was unable to vacate the property, this would typically be a personal circumstance affecting the transaction. However, it does not absolve the seller from liability for the commission, as it is their obligation to facilitate the sale once a buyer is secured.

While the refusal of a spouse to sign could indeed halt the sale, it is a matter of the seller's own circumstances affecting the contract. This situation would likely still result in the seller being liable for the commission, as it is an internal issue that the seller should have resolved before engaging in the sale process.

In this case, if the buyer refused to accept the seller's restrictions, it indicates a breakdown in negotiations but does not eliminate the seller's liability for the commission. The seller's imposed restrictions are part of the sale agreement process and do not change the seller's obligation to pay the commission.