I believe B. It describes characteristics of a person who is self-sufficient and also applies to free competition in economics is the correct answer.
<span>an economic and political system in which a country's trade and industry are controlled by private owners for profit, rather than by the state.</span>
Answer:
Freight cargo!
Explanation:
Bulk cargo like iron ore or coal.
Containerization carrying shipping containers.
Special cargo like cars or steel plates, which are not suitable for containers or bulk.