Answer:
The statement that indicates appropriate change in U.S. economy is:
Option A: Aggregate demand shifted to the left.
Step-by-step explanation:
'Aggregate demand (AD)' is based on consumption, the investment, spends by the government and net exports.
When the consumer's total spends decline, the AD curve shifts to the left. A consumer may spend less due to many reasons like rise in his cost of living or government taxes getting increased. So, consumers decide to spend 'less' money and save more as they expect prices would rise in the future.
As per the given statement, 'less' goods and services were purchased which means aggregate curve would shift left.