Vaughn Says, "I Believe That Everyone Has the Right to Tell

Vaughn says, "I believe that everyone has the right to tell other people what they want done in case they are severely injured. For example, if I am ever in an accident and go into a coma, I do not want anyone hooking me up to any machines to keep me alive. That's why I have a piece of paper that says that they cannot do that to me!" This statement indicates that Vaughn is a strong proponent of

A) assisted suicide.
B) physician-assisted suicide.
C) active euthanasia.
D) living wills.