Magnus has come to mistrust the company he works for in recent months. Which of the following examples most likely caused this? Group of answer choices Magnus became disappointed when his employer did not promote a close friend. Magnus had to fire an employee who had worked for his company for many years. Magnus's efforts to get a new vending machine installed failed. Magnus learned that his employer uses unethical advertising practices. Magnus proposed a policy that was partially successful in increasing company revenue.

Magnus learned that his employer uses unethical advertising practices

Explanation:

Since in the given situation it is mentioned that the magnus has come for mistrusting the company so here magnus learned that we should used the unethical practices

As trust, justice and ethics represent the degree where the employees could feel that the company does the business with the honesty, fariness, and the integrity

And, if they are using unethical practices so this represent the lack of honesty and integrity

answerpounds of plastic to purchase 200+60-20=(240);