price change in supermarket is it supply and demand
Equilibrium Price. When a product exchange occurs, the agreed upon price is called an equilibrium price, or a market clearing price. Graphically, this price occurs at the intersection of demand and supply as presented in Figure 1.ith no immediate change in consumers' willingness to buy crops, there is a movement along the demand curve to a new equilibrium. Consumers will buy more but only at a lower price. How much the price must fall to induce consumers to purchase the greater supply depends upon the elasticity of demand.