Answer:
The correct answer is: shortage; elastic; same number of.
Explanation:
Suppose the price ceiling is fixed at $50. The market equilibrium price is more than $50. This means that the price ceiling is binding.
Fixing the price ceiling below the equilibrium price level will create a shortage of tickets. There is an inverse relationship between price and quantity demanded. So the quantity demanded will be higher at a lower price. The quantity supplied on the other hand will be lower. This is because the quantity supplied is positively related to the price.
So at the ceiling price the quantity demanded will be higher than the quantity supplied. This shortage will be more if the demand is elastic. An elastic demand implies that a decrease in price will cause the quantity demanded to increase to a greater extent.