Technology is transforming organizations in several ways: 1) The internet is lowering barriers to entry for new firms and creating substitutes for traditional businesses. 2) E-commerce is growing rapidly in India and around the world, with online retail in India expected to reach $7 billion by 2015. 3) Companies like Dell have implemented lean manufacturing techniques like building custom PCs based on online orders with little inventory, improving turnover. 4) These changes are increasing the manageable span of control for managers by reducing coordination costs and the need for some decision makers. However, new manager roles focusing on system design will also be needed.