Discuss a few of the main issues facing Multi-national companies (MNCs) as they navigate the world of international business?

Description 1a. Discuss a few of the main issues facing Multi-national companies (MNCs) as they navigate the world of international business? 1b. What are the (MNCs) primary responsibilities as a corporate citizen? Please see reading attached, please make sure to answer as the professor is asking, add references please.