Christie Rahberg Lives in the Twin Palms Apartments

Christie Rahberg lives in the Twin Palms apartments. The laundry facilities are closed between the hours of midnight and 5 AM because of the noise of the machines that affects those who live in nearby apartments. Christie has been sneaking into the laundry through a door that is not secured to do her laundry during what should be the closed hours. Those who live in the area complained and the landlord put up a surveillance camera and caught Christie entering the laundry and doing her laundry during closed hours. The landlord has imposed a fine of $75 for Christie's violation. Which of the following statements is true?

A) As long as the rules are part of the lease or there has been notification, Christie is liable for any violations.
B) Landlords are not permitted to assess fees and fines under the URLTA.
C) Christie can be warned about the laundry issue, but she cannot be fined unless the rules relate to safety.
D) Landlord's rules are not enforceable.