Answer:
Confidentiality
Step-by-step explanation:
An agent is a person that protects the interest of his client in a given business transaction.
He is obligated to represent his client's best interest even when he is absent.
One of the benefits that a client enjoys in an agency relationship is confidentiality.
This is the ability of an agent to keep information about his client and his transactions private.
This includes any information that may impact the buyer's capability or motivation to pay more than the asking price.