Answer:
The broker can take the listing without being an agent of the seller
Step-by-step explanation:
The broker may list the property if he/she is either a seller's agent or a transaction broker. Transaction brokers are considered to have a working relationship with the owner, while the seller's agent has an agency relationship with the owner. A transaction party is a neutral agent, he/she doesn't owe loyalty to neither the seller nor the buyer, while a seller's agent is required to advocate for the seller and owe the seller loyalty.
Someone is either a transaction broker, a seller's agent or a buyer's agent, but he/she cannot be two things at a time.