Answer :
The part of the economy is represented by box B on the circular flow model is Goods as Product markets.
What is the circular flow model of economy?
The circular flow model is known to be one that shows how money migrates or move in all parts of a society.
The Money flows starts from producers to their workers as wages and they flows back to producers as a form of payment for products. In all, an economy is said to be an endless circular flow of money.
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