Prospective buyers asked the licensee representing them if it would be a good idea to check the property they wish to purchase for radon. The licensee's best response would be to tell the buyers that:
Rationale: Option C is the most appropriate response, as it emphasizes the importance of checking for radon, a known carcinogen linked to lung cancer. This aligns with health guidelines and promotes buyer safety.
Option A is misleading; radon levels can vary regardless of the area, and assuming low risk without testing is irresponsible.
Option B incorrectly minimizes the risk associated with radon exposure, as non-smokers can also be affected.
Option D is factually incorrect; radon is odorless and cannot be detected without testing, making it essential to assess its presence in any property.