Final answer:
Chris has engaged in foreign direct investment by acquiring a restaurant in Mexico, which involves a lasting interest and influence in a foreign business.
Step-by-step explanation:
Based on the information given, Chris engaged in foreign direct investment (FDI) by acquiring a second restaurant in Mexico. FDI occurs when an investor from one country acquires a lasting interest and a degree of influence in the management of a business in another country by purchasing at least ten percent of the firm or starting up a new enterprise. As Chris is from the United States and purchased an existing restaurant just north of Mexico City, he is now involved in international business and investment because he owns and operates a business in a foreign country.