At a Meeting of Employees, Ergonomic Corporation's Managers Announce the Creation

At a meeting of employees, Ergonomic Corporation's managers announce the creation of a new company-wide code of ethical conduct and the initiation of an ad campaign to publicize the new code.They also say that any employees who do not adhere to the code will be discharged.One of the most effective ways to set a tone of ethical behavior within a business organization is

A) to create a code of ethical conduct.
B) to discharge employees who create the appearance of impropriety.
C) to post a marketing campaign online touting the firm's ethical tone.
D) for management to direct employees to "do as we say, not as we do."