True. There is a law in
economy called Supply and Demand. Economists often use the aggregate supply and demand model to
reflect the total amount of goods and services required at all possible price
levels during a specific period. It reflects the overall price of foods and
services in an economy for a given period and is often illustrated with the
supply-demand curve. This shows the relationship between price levels and
quantity of output that a particular firm is willing to provide to the general
public. This law then states that supplies have the nature to be depleted and
can rehash into certain periods of time only.