Final answer:
The seller is responsible for paying the broker's earned compensation.
Step-by-step explanation:
The subject of this question is Law. The question pertains to the seller's obligation to pay the broker's earned compensation. The options given include the seller, seller's estate, seller's legal representatives, seller's successors, and seller's permitted assignees. The correct answer is Seller. The seller is responsible for paying the broker's earned compensation, and this obligation extends to their heirs, administrators, executors, successors, and permitted assignees.