Aggregate Demand Is the Total Value of Real GDP That

Multiple Choice

Aggregate demand is the total value of real GDP that

A) all sectors of the economy are willing to purchase at various average price levels, all other things unchanged.
B) all sectors of the economy are willing to sell at various average price levels, all other things unchanged.
C) consumers are willing to purchase at various average price levels, all other things unchanged.
D) consumers are willing to purchase at various national income levels, all other things unchanged.