Prices communicate info and provide incentives to buyers and sellers. And sometimes there negotiating involved. High prices are signals to producers to produce more and buyers to buy less. Low prices are signals for producers to produce less and for buyers to buy more.
It is important because they need money and food and water because they don't have that much.
Answer:
3. indicates the quantity demanded at each price in a series of prices.
Explanation:
The demand for a product can be described as the quantity that buyers are willing and able to buys at a given price or different prices. As per the law of demand, an indirect relationship exists between the price and demand for a product. This relationship can be expressed in a graph format known as a demand curve or as a table format known as the demand schedule.
A demand curve is downward sloping. It demonstrates how demand varies at different prices. A change in price cause movement along the demand curve. Low price results in high demand, while high prices result in low demand.
