Answer: D. believe that, in a host country, any action is ethically justified if everyone is doing it.
Explanation:
The naive immoralist approach to ethics maintains that most people doing the same thing is enough justification to act the same way even if it´s ethically questionable. Therefore, under this approach, multinational companies in a host nation are led to believe that not following ethical norms is ok as long as other businesses are not doing it.