The aggregate is a) a type of economic system b)the total number of goods demanded or supplied c) a form of revenue d)the total profit made on sales.

Correct answer choice is :

The total level of demand for wanted goods and services that makes up the gross national product. Aggregate interest is the sum of expenditure, investment expenditure, government expenditure, and net commodities. Aggregate performance relates to economy-wide amounts of individual behavior.

i got 3,4 and 5 as an answer

answer; environmental science;