A value chain explained using more than 150 video lessons. Here, the value chain is the basic root model around which a large number of necessary MBA models are explained. Topics include, in general: supply chain, management, value grid, inbound, logistics, operations, outbound, sales, marketing, margin, service, primary functions, secondary, procurement, human resources, technology, purchasing, organization, structure, analysis, chain of activities, value adding activities, deliverables, firm level, industry level, business growth, sales and much much more....