If Gus's license requires 16 hours of continuing education, what else must be true?

In Virginia, real estate licensees are required to affiliate with a licensed broker in order to practice real estate. This is a fundamental requirement to ensure that all real estate professionals operate under the oversight of a broker who is responsible for compliance with state regulations and the ethical standards of the real estate profession.

The requirement for continuing education, such as the 16 hours in Gus's case, is part of maintaining a real estate license, but it does not negate the necessity of having a broker affiliation. This affiliation is essential for legal and operational reasons, ensuring that licensees have the necessary supervision and support in their real estate transactions. Independent work without a broker affiliation would not be permissible under Virginia law.

While options such as mentor training and course format may be part of a licensee's professional development, they are not prerequisites like the requirement to affiliate with a broker. Furthermore, operating independently without the guidance of a broker is not allowed in Virginia, so it reinforces the necessity of option B.