the following questions 1) Looking at Apple's supply chain, what differences set it apart from competitors? 2) What are Apple's key advantages in how it manages its supply chain operations (use data from the case to support your answer). 3) What are the challenges that Apple faces in the future? Implications for supply chain? 4) Please propose at least one leading indicator that can be used to measure Apple's supply chain related performance. Please then explain why it can be a leading indicator. 5) Referring to Apple Case and your understanding on Walmart's supply chain, please discuss the similarity and difference of Apple's and Walmart's supply chains. You may also refer to the financial analysis report on Walmart when you do the comparison in terms of the financial measures