As an Employer the Best Way(s) to Encourage Ethical Behavior

As an employer the best way(s) to encourage ethical behavior is/are:

A) pressure employees to get involved in projects such as Habitant for Humanity.
B) role model ethical behavior so that employees will mirror it and make good decisions.
C) allow employees to use company property for personal interests.
D) share positive information with employees about the organization and keep negative information confidential.
E) both B and D.