With Respect to Confidentiality and Privileged Communication

With respect to confidentiality and privileged communication:

A) confidentiality and privileged communication are both primarily ethical issues.
B) confidentiality and privileged communication are both primarily legal issues.
C) confidentiality is primarily a legal issue, and privileged communication is primarily an ethical issue.
D) confidentiality is primarily an ethical issue, and privileged communication is primarily a legal issue.
E) it depends on the context as to whether confidentiality and privileged communication are ethical or legal issues.