Final answer:
It is not possible to determine the practice of Kaufman, Hernandez, and Smith without additional context, but in a Business context, law is a plausible profession for them to be associated with. The correct answer is b
Step-by-step explanation:
Without additional context about Kaufman, Hernandez, and Smith, it's not possible to determine which profession they practice. However, based on common surnames within certain professions, this could potentially refer to the practice of law, as it is common for a law firm to be named after the partners involved. In the context of a Business subject question, this would seem like the most plausible profession they would be associated with. The correct answer is b