Final answer:
The scenario is unethical since it represents a conflict of interest according to the NBHWC Code of Ethics, implying a dual relationship that might impair professional judgment.
Step-by-step explanation:
The scenario presented involves a potential conflict of interest according to the NBHWC Code of Ethics. The National Board for Health & Wellness Coaching (NBHWC) has strict guidelines to ensure that health and wellness coaches maintain professional boundaries and avoid conflicts of interest that could impair their judgment or become exploitative.
Offering additional coaching sessions as an incentive to purchase a massage package may be seen as a violation of these ethical standards, as it can be construed as prioritizing the coach's financial interests over the client's well-being.
The answer to the student's question is option B: Unacceptable because the offer is a conflict of interest per the NBHWC Code of Ethics. When coaches tie additional free services to the purchase of other services, it may lead to a dual relationship that could impair the coach's objectivity and professional judgment.