Final answer:
It is generally true that broker and salesperson licenses must be stored at the main business office to comply with regulations, ensure transparency and verifiability.
Step-by-step explanation:
Broker and salesperson licenses must be stored at the main business office. This statement is generally true. Each state has its own regulations governing real estate practice, but the typical requirement is that licenses must be displayed or stored at the broker's main office, or the office where the broker or salesperson operates. This is an important part of regulatory compliance to ensure that the licensure of professionals engaged in real estate transactions is transparent and verifiable by both clients and regulatory authorities.