Respuesta :
Answer:
C. As the price level decreasesdecreases, the real value of cash balances increasesincreases, and total expenditures riserise.
Explanation:
The aggregate demand curve is a curve that shows all the output demanded at different price levels in an economy.
The aggregate demand curve in downward sloping. This is according to the law of demand which says, the higher the price, the lower the quantity demanded and the lower the price, the higher the quantity demanded.
Therefore, when prices fall, the real value of cash balances increases, total expenditures rises and quantity demanded rises.
When prices fall, export increases and net export rises.
I hope my answer helps you

The explanation for why the aggregate demand curve slopes downward is that C. As the price level decreases, the real value of cash balances increases, and total expenditures rise.
What can causes demand curve to slopes downward?
When the price of commodity increases, its demand decreases when other factor remain the same, hence the demand curve is downward sloping from left to right.
Therefore, option C is correct.
Learn more demand curve at:
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