Are professional ethics and personal values the same thing? Which one of the following statements is correct?

Group of answer choices

a$.$ Professional ethics may be unique to each person in a particular group.

b$.$ Professionals accept that personal interests must be subordinate to client interests and the public interest generally.

c$.$ Professional Ethics is exactly the same a person's personal values.

d$.$ Unlike professional ethics, values are often codified as a set of rules, which people use.