Answer:
A). The broker is the seller's agent; the buyer is the broker's customer.
Step-by-step explanation:
The first statement most aptly identifies the two different parties in this given relationship. The broker is the seller's agent as he would represent him and assist him in listing his properties for sale as per the terms set by him. This would help the seller in receiving the best price for his property and also in ensuring all the legal requirements to be met in time. The buyer is the broker's customer as he assists him in providing a variety of housing options to choose from according to his needs and requirements. Thus, the broker is representing both the buyer and the seller distinctively. Hence, option A is the correct answer.