The answer is B..............................
This basic circular flow of income model consists of six assumptions: The economy consists of two sectors: households and firms.
an explanatory essay tries to explain a concept, or problem without trying to discredit or mention another writing piece, or article. an argumentative essay takes an article or piece of writing and has detailed facts, or reasons as to why that article is wrong.
Answer:
I believe the answer is C, Olmec.
Explanation: