a. Trace the history of global supply chain. [5 Marks] b. Give definitions of global supply. [5 Marks] c. Why do we need global supply chain management. [5 Marks] d. Briefly describe the global supply chain components. [10 Marks] e. Discuss the global supply chain factors. [10 Marks] f. What are the objectives of global supply chains? [5 Marks] g. What are the advantages of global supply chains? [5 Marks] h. What are the disadvantages of global supply chains? [5 Marks] i. Explain the benefits of global supply chains. [10 Marks] j. Describe the global supply chain process. [10 Marks] k. Discuss the challenges of global supply chains. [10 Marks] l. Describe how global supply chains can be managed effectively [10 Marks]