Case: XYZ Corporation is a leading producer of electronic gadgets. They are known for their innovation and commitment to excellence. Recently, a new employee noticed that the company had been using a cheaper and less environmentally friendly material in their gadgets, even though they marketed their products as eco-friendly. The employee brought this to the attention of their supervisor, who dismissed their concerns and told them to keep quiet. The employee is now faced with a dilemma of whether to report the issue to higher management or stay silent.
True or False: The employee should stay quiet about the use of the cheaper and less environmentally friendly material in the company's gadgets.