Evaluate the usability of two Web sites that sell large-screen LCD high-definition televisions. A list of links to companies that sell this type of product is included in the Online Companion for this exercise, but you may use other sites if you wish. In your evaluation, compare the sites on how easy it is to learn about the product and purchase the product. Your report should include a section about the type of software and infrastructure that is used to accomplish the ease of use of this type of web site.e business technology.