5. Macro equilibrium always occurs when:
C. Aggregate demand equals aggregate supply at the average price
level of the economy.
Explanation: At equilibrium, AS = AD
3. Which of the following can be used to stimulate the
economy?
B. Increasing government purchases.
Explanation: Increase in G results in shfiting out of the AD curve.
This leads to higher output.
1. If Investment initially changes by $200 billion, and the MPC =
.8, then total spending will eventually change by
Ans. $1000 billion.
Explanation
Multiplier = 1/(1-0.8) = 5
Change in spending = 5 x 200 = 1000