Q2 Mr. Amit wants to buy a computer system and recently visited a newly opened electronic show room Called Impel Infosys. He wanted to find out about the computers but came out totally confused by the "computerese" he heard. He has made a list of questions he needs answer and has come to you for help. Answer the question below: Amit realizes he needs a mouse, but he is unsure what for. Explain why mouse is required and describe a mouse with a trackball, an infrared mouse, a mouse with a scroll wheel and cordless mouse. [10 Marks]