Which of the Following Events Will NOT Cause the Aggregate

Multiple Choice

Which of the following events will NOT cause the aggregate demand curve to shift?

A) Businesses are optimistic about the economy, investing heavily in new equipment.
B) Consumers' wealth declines because of a drop in the stock market.
C) A rise in the aggregate price level causes a decline in exports.
D) Governments increase spending on national security in the wake of terrorist attacks.