Final answer:
A broker is hired to procure a customer for a client and earn compensation based on real estate transactions.
Step-by-step explanation:
A broker is hired to procure a customer for a client and earn compensation based on the outcome. In this scenario, the agent must procure a customer who engages in a real estate transaction, such as buying, selling, leasing, or refinancing a property. For example, if the broker successfully helps a client sell a property, they would be eligible for compensation.