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theories, figures etc., not from net source unless very. special quotations or figures required. Please ensure no copying, Timely submission is appreciated. 1. What is network effect? How can a video game supplier be the competitors of its main products (Playstation for example) brand (Sony)? 2. What is marginal cost for high-tech company (as Netflix)? How can it make profit from its innovation? 3. Criticize national competitive advantage in respect with Bangladesh Apparel industry. 4. Explain the best global strategy for one of the company (select your own) from one one these commercial sectors: Health, ITC, E-commerce, Banking and Insurance. 5. Showing the value chain model for automobile industry discuss taper integration and outsourcing. good luck