1. Explain in detail company's importance of purchasing, procurement, and strategic sourcing in overall supply chain with the relevance of strategic sourcing process. 2. Explain in detail importance of company having effective relationships with suppliers and for developing meaningful processes for evaluating suppliers. 3. Explain in detail the importance of E-Sourcing and E-Procurement in achieving overall SCM objectives and effectively competing in international markets 4. Explain in detail the various supplier relationship types on company's SCM platform and the strategic importance of Business Alliance in providing global competitive advantage. 5. Explain in-depth company's strategic sourcing process focuses on supplier economics