When a physician determines or should have determined that a patient's disease process is beyond his or her skill or ability to treat with the likelihood of reasonable success, he or she is under $\_\_\_\_\_\_\_\_\_\_.$

A$.$ a duty to disclose such determination to the patient.

B$.$ a duty to contemplate disclosure to the patient.

C$.$ a duty to continue treatment without disclosure of such information to the patient.

D$.$ no duty to disclose such information to the patient.