Which of the following correctly defines a buyer's agent?

A buyer's agent is specifically defined as a real estate professional who represents the interests of the buyer in a real estate transaction. This representation means that the agent's primary duty is to advocate for the buyer, helping them find properties that meet their needs, negotiate offers, and navigate the purchasing process. The relationship is built on trust and the understanding that the agent is working solely for the buyer's benefit, which sets a buyer's agent apart from other roles in real estate.

In contrast, an agent that represents sellers prioritizes the seller's interests, while an agent representing both parties would create potential conflicts of interest, as they must balance the needs of both the buyer and the seller. Mediation typically involves facilitating communication between two parties but does not focus on exclusive representation. Thus, the role of a buyer's agent is distinct because it focuses solely on supporting the buyer throughout the transaction.