Final answer:
Brady's role cannot be conclusively identified based on the provided information. We know that he answers questions about offers and negotiations, which multiple professionals - such as real estate agents, attorneys, or mortgage brokers - might do. More specific context is needed to determine whether Brady is one of these licensed professionals or an unlicensed assistant.
Step-by-step explanation:
The question asks about the professional role of Brady, particularly in relation to his qualifications and the type of work he does. Given that Brady answers clients' questions about offers and negotiations, it is not possible to determine with certainty his professional title solely with the information provided. However, we can analyze each option:
Real estate agents are licensed professionals who facilitate the buying and selling of property.
Attorneys offer legal advice, which often includes issues around offers and negotiations in various contexts.
Mortgage brokers work with lenders and borrowers to negotiate loan terms but not typically on broad offers and negotiations outside of loans.
Unlicensed assistants typically perform administrative duties and may not provide detailed advice on offers or negotiations without breaching professional regulations.
Without additional context, we cannot definitively select an answer from options (a), (b), (c), or (d).