Final answer:
The office manager for a local real estate firm is required to have a broker's license.
Step-by-step explanation:
The office manager for a local real estate firm is responsible for coordinating the flow of paperwork through the office, preparing forms and advertising copy, and hiring and supervising clerical personnel. Based on the given information, the office manager is required to have a broker's license. Option B, 'Required to have a broker's license,' is the correct answer.