the aggregate is\na type of economic system.\nthe total number of goods demanded or supplied.\na form of…

the aggregate is\na type of economic system.\nthe total number of goods demanded or supplied.\na form of revenue.\nthe total profit made on sales.
Answer
Brief Explanations:
In economics, "aggregate" refers to the total or combined amount. It commonly represents the total number of goods demanded (aggregate - demand) or supplied (aggregate - supply) in a market or economy. It is not an economic system, a form of revenue, or total profit on sales.
Answer:
the total number of goods demanded or supplied.