Chuck Is Renting an Apartment, and He Has a Problem

Chuck is renting an apartment, and he has a problem. All night he hears the scurrying around of rodents, and each morning he finds cereal boxes and other cardboard food containers gnawed. He has also noticed droppings all over the apartment, including in the children's nursery. He has complained to the landlord, who simply replies, "Hey, this is center city-everybody has a rat problem." The landlord is breaching Chuck's right to:

A) possession.
B) quiet enjoyment.
C) continuous control.
D) habitability.