Final answer:
Sam must take courses in Principles of Real Estate and Real Estate Professional Areas of Practice to complete the real estate associates program, providing essential knowledge for a career in real estate.
Step-by-step explanation:
To complete the real estate associates program, Sam must take courses that cover the fundamental knowledge and skills required to operate as a real estate professional. The correct set of courses Sam must take is Principles of real estate and Real Estate Professional Areas of practice. These courses provide a comprehensive understanding of the principles underlying real estate transactions and the various areas of practice within the profession. By mastering these subjects, Sam will be well-equipped to pursue a successful career in real estate.