.3.4. the change in the market equilibrium
supply and demand determine the number of the goods market equilibrium and price. So when supply, demand changes price and output balances in the market change. We have three cases:
1 case: Supply, demand change.
demand (supply):
When demand of a commodity increases, supply, the demand shift to the right, the road has not changed. The market will balance at new balance point at which a new equilibrium price will be higher than the price balance the old and the new equilibrium quantity will be greater than the former balance.
This indicates when bridges of a commodity increases, provided the item is not changed, both the price of buying and selling in the market will increase.