Which of the Following Actions Would Cause the Aggregate Demand

Multiple Choice

Which of the following actions would cause the aggregate demand curve to shift to the left?

A) an increase in consumer spending caused by a cut in the personal income tax rate
B) an increase in government spending caused by increased spending on highways and bridge construction
C) a decrease net export spending caused by an appreciation of the home currency
D) an increase in exports caused by an increase in economic activity in the European Union