The equilibrium price is the price at which the quantity supplied equals the quantity demanded.
From the table provided:
- At $10, quantity supplied is 1,000 and quantity demanded is 2,500 (not in equilibrium).
- At $20, quantity supplied is 2,000 and quantity demanded is 2,000 (in equilibrium).
- At $30, quantity supplied is 3,000 and quantity demanded is 1,500 (not in equilibrium).
- At $40, quantity supplied is 4,000 and quantity demanded is 1,000 (not in equilibrium).
Therefore, the equilibrium price for this market is $20.