A Whistle Blower Is an Employee Who Informs the Public

A whistle blower is an employee who informs the public about immoral or illegal behavior of an employer or supervisor. Which of the following is/are false about whistle blowing?

A) It is a last resort that is justified only if the employee has the appropriate moral motive.
B) the evidence should be strong enough to convince the common man that a violation is taking place.
C) the act of telling the public must have some chance for success.
D) the violation should be serious enough to require immediate attention.
E) none of the above.