When a company determines that one of its sales staff has an addiction affect his work it would be most ethical for the company:

encourage the employee to seek professional help

Explanation:

A company should always cherish its employees and guide them on how to improve their performance and be an employee each time. If a company advises its employees instead of just demanding results, that employee can seek to improve their failures and consequently improve their performance, showing better results.

Accordingly, we can state that when a company determines that one of its sales employees affects its work, it would be more ethical for the company to encourage the employee to seek professional help.

no u can still get a job there u just have to be determined.

answer; complain or request hazard correction from your employer;