Describe the goals and benefits of a lean system. Outline the philosophy and goals behind JIT. Explain how an organization uses a lean and JIT system. Explain the basic factors that must be in place to achieve a balanced and lean system. Discuss the importance of vendors and their role in a lean system. Contrast push and pull methods of moving goods and materials through production systems. Detail three examples of unethical behavior involving lean operations, including the relevant ethical principle. Organize the topics by subheadings