I only need 4 and 5
1) Define Aggregate Demand.
Aggregate demand is a schedule or curve that shows the various
amounts of real domestic output that domestic and foreign buyers
will desire to purchase at each possible price level.
2) Give three reasons why the Aggregate Demand curve slopes
downward.
Real balances effect: When the price level falls, the purchasing
power of existing financial balances rises, which can increase
spending.
Interest‑rate effect: A decline in the price level means...