What is the difference between a direct foreign investment and a portfolio foreign investment? Give an example

Question:

What is the difference between a direct foreign investment and a foreign investment? Give an example of each. Which type of investment is a multinational industrial company more likely to make?
Portfolio
A portfolio is a grouping of financial assets such as stocks, bonds, commodities, currencies and cash equivalents, as well as their fund counterparts, including mutual, exchange-traded and closed funds. A portfolio can also consist of non-publicly...