Final answer:
The market for gluten-free muffins is said to be inefficient at a quantity of 200 because at this quantity, the quantity demanded does not equal the quantity supplied. In other words, there will either be a shortage or a surplus in the market.
Step-by-step explanation:
The market for gluten-free muffins is said to be inefficient at a quantity of 200 because at this quantity, the quantity demanded does not equal the quantity supplied. In other words, there will either be a shortage or a surplus in the market. Since the equilibrium price is $5 and 300 muffins are bought and sold at this price, a quantity of 200 will result in either excess demand (shortage) or excess supply (surplus).