Final answer:
The sale of goods by a firm in one country to an affiliated firm in another country is known as Intracorporate Trade.
Step-by-step explanation:
The sale of goods by a firm in one country to an affiliated firm in another country is known as Intracorporate Trade. Intracorporate trade refers to trade between different branches or divisions of the same company, located in different countries. This type of trade is common among multinational corporations seeking to optimize their production and distribution processes.