Final answer:
Aggregate Supply is the total amount of goods and services in the economy available at all possible price levels within a particular period of time.
Step-by-step explanation:
Aggregate Supply is the total amount of goods and services in the economy available at all possible price levels. It represents the overall supply within an economy at a certain price level within a particular period of time. When the price level of a product rises, firms have an incentive to increase their product output, and if the price level falls, a company will reduce its output.