The Difference Between an Agent and a Broker Is That

The difference between an agent and a broker is that an agent

A) seeks profit,whereas a broker does not.
B) is an intermediary,whereas a broker is not.
C) represents the seller and a broker represents the buyer.
D) determines who the consumers are,whereas the broker does not determine the customers.
E) usually represents people on a permanent basis,whereas a broker usually does so on a temporary basis.