Jo Fay Kennedy went to a beauty school for a permanent and signed an agreement waiving her right to sue for any injury she received. The student operator's negligence caused her to have second degree chemical burns of the neck and shoulders and extending from the chin to the clavicle. The beauty school owner raised the agreement in defense. Generally speaking:

Group of answer choices

the beauty school is liable in contract.

the waiver is enforceable

Jo Fay was contributorily negligent

the waiver stops Jo Fay from winning her lawsuit

the beauty school is liable in tort.