Which of the Following Best Summarizes a Landlord's Duty with Regard

Which of the following best summarizes a landlord's duty with regard to mold in leased premises?

A) The presence of mold in leased premises is not an issue of habitability.
B) Landlords generally must follow statutory disclosure requirements on detecting and reporting mold.
C) Landlords are generally required to conduct mold inspections at least annually.
D) Tenants are responsible for detection and clean-up of mold once the lease has begun and the tenant takes possession.