1. Describe the philosophy that underlies JIT (i.e., what is JIT intended to accomplish?). - 1 Mark 2. What is the kanban aspect of JIT? -0.5 Mark 3. Contrast push and pull methods of moving goods and materials through production systems. Any two difference with example - 1.5 Mark 4. Briefly discuss vendor relations in lean systems in terms of the following issues: - 2 Marks A. Why are they important? B. Why might suppliers be hesitant about JIT purchasing