Shortage is incorrect. One of the questions before this had the same wording as this but instead of FLOOR it said CEILING. Help me understand the difference and the answer for this question. For the question that said ceiling instead of floor, the answer was shortage. For this one it's not.

2 p Question 9 A price floor set below the equilibrium price results in O a shortage. O a surplus. O no change in either the equilibrium price or the equilibrium quantity. O an increase in the quantity bought and sold