How could creating written ethical guidelines, such as a code of ethics or corporate marketing ethics policies, benefit Sara and her employees?

Written guidelines help employees avoid confusion when determining whether their decisions are unethical.

It is helpful to have written guidelines, but codes usually do not apply to decisions made by top management.

A ethical guidelines always encourages employees to substitute rules for their own personal judgment.

The guidelines will prevent employees from all illegal activities.

Guidelines can be an effective external control on unethical behavior.