Answer: See explanation
Explanation:
A foreign direct investment is simply referred to as an investment that is made by an economic entity in one country into a particular business that is been situated in another country.
A foreign portfolio investment has to do with the holding of financial assets like bonds, stocks, and cash equivalents in another country.
Based on the.abive explanation,
Buying a corporate bond in a foreign country - This is a foreign portfolio investment
Opening up a factory in a foreign country - This is a foreign direct investment.
It should also be noted that a corporation is more likely to engage in foreign direct investment while the individual can engage in the foreign portfolio investment.