Answer:
mixed
Explanation:
"South Korea has a mixed economic system which includes a variety of private freedom, combined with centralized economic planning and government regulation. South Korea is a member of the Asia-Pacific Economic Cooperation (APEC) and the Asia-Pacific Trade Agreement (APTA)."
B. because the work in one area and are specialized to do that work.
They would bargain in groups with their employees in regards to their wages, benefits, hours, and other terms and conditions about their job.