1-There are several basic competitive strategies that organizations need to consider; explain how they use information technology in order to handle competing forces.

2-Illustrate how information technology help organizations to cut costs by reducing switching costs and increasing competitiveness, so they can lock in their buyers and suppliers. Support your answers with business examples.

3-Suppose you are the IT manager for a firm. Find out how you could choose the right type of computer system and peripherals for a business, should you buy a supercomputer for the firm?

I want the answer of the questions .