Question

What is one of the most effective ways that PortionPac can encourage ethical behavior across its entire organization?

Answer 1

One of the most effective ways that PortionPac can encourage ethical behavior across its entire organization is by making such a policy (as ethical behavior) a mandatory/formal requirement/regulation. By demonstrating/outlining said behavior, all employees will have the understanding of ethical behavior and will know the consequences for breaking contract/conducting unethical behavior.

Answer 2

One of the most effective way would be by making the ethical behavior become a formal requirement/regulation.
By doing this, all employees would understand the direct result/punishment that would happen to them if they conduct unethical behavior. And fear is one of the most effective motives for us to do something.