Final answer:
Paying bribes and kickbacks to grease business transactions is a complex ethical problem for multinational companies as it is normal in some countries but forbidden in others.
Step-by-step explanation:
Paying bribes and kickbacks to grease business transactions is one of the thorniest ethical problems that multinational companies face. This is because paying bribes is normal and customary in some countries, while it is ethically or legally forbidden in others.
This dilemma puts companies in a difficult position, where they must navigate the ethical standards of different countries while conducting their business. It is important for businesses to establish a strong code of ethics and comply with the laws and regulations of the countries they operate in.
Normative Ethical Relativism posits that what is considered morally right or wrong can vary from one culture to another. However, despite the cultural differences, there seems to exist a common understanding on certain foundational ethical principles, like the prohibition of unjustified killing.
The differences in opinion over morality do not nullify the existence of universal ethical standards that could be recognized across different cultures.
Therefore, the correct answer is D. Is one of the thorniest ethical problems that multinational companies face because paying bribesis normal and customary in some countries and ethically or legally forbidden in others.