Carlos, the manager of a small business, knows that actions speak louder than words.

Based on this, rather than telling his employees what their behavior should be like, what would be the MOST effective thing for Carlos to do to develop an ethical company?
(1 point)
O add the ethical standards to the employee handbook
O hide hidden messages about ethics throughout the business
O Behave ethically himself and run his business ethically
O Test employees with quotes about ethics regularly

O Behave ethically himself and run his business ethically