Question Number 2. a. In any industry, a Supply Chain has three integrated streams of 'flow': upstream, downstream and midstreamflows of materials, money and information. Briey narrate these ows (support your answer with a diagram). (5 marks) b. Dene 'Bullwhip Eect' in Supply Chain and explain how it aects in above three streams during an unanticipated situation like the C0 VID-19 pandemic. (5 marks) C. \"A manufacturer has two basic alternatives: they can either do it in-house by buying the necessary equipment, software, and external help, or they can externalize the function completely by taking one of the outsourcing routes.\" While manufacturing its product, a rm is assessing whether to 'Make' inhouse or to 'Buy' om external source. Solve the given problem: (2+4 +4+5 =15 marks)