Answer:
d. a multinational's home-country standards of ethics are the appropriate ones for companies to follow in foreign countries.
Explanation:
The righteous moralist will claim that ethical standards which are appropriate as per the multinationals home country should be followed in the companies that are situated in foreign countries. The managers who belong to developed nations will consider following this approach. Ethical standard are moral principles that preside over a person’s behavior and manner or a company's activities.