Final answer:
The seller's broker must present all offers received to the seller, ensuring the seller can make an informed decision on potential deals.
Step-by-step explanation:
The seller's broker in real estate transactions. The seller's broker is required to present all offers received by the broker to the seller, regardless of the number or terms of the offers. This is an ethical and legal requirement in the real estate industry to ensure that the seller is fully informed of all potential deals and can make a decision based on the complete set of offers.