I need the questions below answered.

• Identify the five modes of transportation and describe two advantages and two disadvantages of each mode.
• What are the organizational issues companies must address before implementing a JIT lean system?
• There are difference perspective that professionals (marketing, manufacturing, finance) have regarding inventory. What reasons do companies use to justify the carrying of extensive inventories? Explain the lean logisticians perspective toward inventory.
• What specific decision areas (main activities or functions) are associated with the flow of goods and together make up total logistics costs (list them)? What are some specific cost trade-offs that can be made in a logistics system?
• What are the logistics and supply chain implications of the Lean/JIT emphasis on close supplier ties?
• Identify and describe at least three service criteria used in evaluating transportation modes