write, and present a historical background of business ethics, and then evaluate and measure the ethical system of Walmart, Amazon and Apple.

• What each company does?
• What are the ethical systems of each organization are and their code of ethics?
• How each company evaluates and measures its ethical systems?
• How each company impacts the community or communities in which it operates or is located?.

2,After all of the information has been gathered, compare and contrast the companies and assess a conclusion on how ethically effective or ineffective each company operates