James states: “Business schools have – and continue to instill in business leaders an ethic of corporate social responsibility (CSR)” (2009). If people want long-term interests, we should be socially sustainable through environmental protection. Likewise, this course can help students learn about the effect of the private sector on the public sector and the effect of the public on the private. Additionally, it explains how the government promotes, regulates, and competes with private businesses. The manager should have sufficient knowledge of public policies and the business environment. They not only get more profits, but also have responsibility for public resources. When people have a higher social status, they should receive more responses. It is a fact that the rich have more power than the poor in public policy. As a result, their decisions in business have more influence