A decrease in the demand for bananas with no concurrent change in the supply of bananas will result in a __ equilibrium price and a(n equilibrium quantity.

A decrease in the demand for bananas with no concurrent change in the supply of bananas will result in a __ equilibrium price and a(n equilibrium quantity.
A.lower; lower
B.higher; unchanged
C.higher; higher
D.higher; lower
正确答案：lower; lower