According Brenkert, Acceptable Conditions for Whistle-Blowing Include All but Which

According Brenkert, acceptable conditions for whistle-blowing include all but which of the following:

A) Whistle-blowers must be current members of the organization
B) Wrongdoing can be reported inside or outside of the organization.
C) The wrongdoing must be "substantial".
D) The whistle-blowing must be directed at someone or an organization that can do something about the wrongdoing.