Aggregate demand includes a. only the quantity of goods and services households want to buy. b. only the quantity of goods and services households and firms want to buy. c. only the quantity of goods and services households, firms, and the government want to buy. d. the quantity of goods and services households, firms, the government, and customer abroad want to buy.

The correct answer is the letter d. the quantity of goods and services households, firms, the government, and customer abroad want to buy.

Explanation:

Aggregate demand brings together the total expenditure on goods and services of the following economic agents in an economy: households, businesses, the government, and the external sector. Thus, aggregate demand represents the aggregate consumption of a given economy, ie the amount of goods and services consumed at a given time in a country.

answer; i believe the correct answer is (form utility); good luck