Final answer:
A manufacturer's export agent is an individual agent middleman or an agent middleman firm that provides a selling service for manufacturers in specific markets.
Step-by-step explanation:
The correct answer to the question is E. Manufacturer's export agent. A manufacturer's export agent is an individual agent middleman or an agent middleman firm that provides a selling service for manufacturers in specific markets. They act as intermediaries between manufacturers and foreign buyers, helping manufacturers expand their reach and sell their products in one or two markets. Export agents typically have in-depth knowledge of the target markets and can assist manufacturers with market research, distribution, and sales.