How Would an Economist Use an Aggregate Expenditure Line to Trace

question 76

Multiple Choice

How would an economist use an aggregate expenditure line to trace out a single aggregate demand curve?  

• A) by letting changes in autonomous spending shift the aggregate expenditure line 
• B) by letting changes in the price level shift the aggregate expenditure line 
• C) by letting changes in the level of income shift the aggregate expenditure line 
• D) by letting changes in real GDP shift the aggregate expenditure line

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