1.What are the basic types of 3PL firms, and which are in most prevalent use?2.What are some example types of services that may be available from a 4PL provider?3.Discuss inventory positioning and the differences between centralized and decentralized inventory]4.How seasonally can affect inventory and how the bullwhip effect is reflected5.What is vendor inventory management?6.What are the challenges Amazon faces, and what are the implications for its supply chain? Give 5 recommendations7.What are the key advantages to the structure of Amazon’s supply chain and the company’s profit management of its supply chain operations? Support your analysis with data.
