When there prices rise because of an increase in aggregate spending not fully matched by an increase in aggregate output, then, an economy is experiencing a Demand-pull inflation.
The Demand-pull inflation is the type of inflation experienced as a result of an imbalance in aggregate supply and demand, thus, the prices go up because of aggregate demand which outweighs the aggregate supply.
Therefore, the Option C is correct because when there prices rise because of an increase in aggregate spending not fully matched by an increase in aggregate output, then, an economy is experiencing a Demand-pull inflation.
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