1. The vast majority of supply chain professionals agree that one of the biggest barriers to success fully collaboration slow issue resolution process. This has been identified as a systemic problem related to quality of information flow, terms of both the granularity (level of detail) and timeless of data shared. In addition, almost all supply chain professionals agree that rapid problem solution is part of good collaboration. True collaboration can be defined in terms of speed, both in problem-solving and in organizational learning. Many also indicate that speed of response in truly collaborative relationships is twice as fast or faster, with learning curve improvements more than 50% greater than in noncollaborative trading partner relationships. Discuss why supply chain partners may not be able to resolve issues quickly. Consider information flows in your discussion and what is meant by learning curve improvements? [5 marks] 2. Describe the IT strategie planning process and explain how does diagramming the triple constraints as a triangle clearly demonstrate how time, scope, and cost are interrelated? [5 marks] 3. Explain the stages of the SDLC