Remaining part of question;
Is the sender using an indirect approach in an ethical or unethical manner?
Answer:
Unethical manner
Step-by-step explanation:
Note that, it was mentioned that the message informing employees of this change used an indirect approach and focused on the environmental benefits of going paperless.
Rather, it would have been ethical if the message honestly told employees that printing and copying costs have skyrocketed at the company, and the company will begin charging employees for all hard copies of documents related to internal use.