Which statement best describes the role of a consultant?

• A. An expert in a particular field who gives professional advice and services
• B. A person who performs lab tests
• C. A person who only sells products
• D. A person who manages inventory

Answer: (C)

The idea being tested is what a consultant does: they are an expert in a specific field who provides professional advice and services to help clients solve problems and improve performance. A consultant uses specialized knowledge to analyze a situation, recommend solutions, and support implementation, often bringing an external perspective and objective guidance. This describes the role more accurately than tasks like performing lab tests, selling products, or managing inventory, which are associated with other roles such as lab technicians, salespeople, or operations managers.