Answer:
The correct answer is letter "C": values.
Step-by-step explanation:
Every company must establish a Code of Ethics. This is a type of handbook that allows employees to know what are the positive behaviors expected from them at work and what type of actions are not desired and can be even penalized. Thus, values keep employees and managers aware of ethical issues that could be taking place which is beneficial for entities in the long term since workers would be likely to avoid them.