Using a search engine, find the Web site of a company that makes a product used by professionals in your field. (Personal computers are a safe choice.) Locate three discussions on the site that use different organizational patterns. For example, there will probably be the following: a passage devoted to ordering a product from the site (using a chronological pattern), a description of a product (using a partition pattern), and a passage describing why the companys products are superior to those of its competitors (using a comparison-and-contrast argument). Insert below the passages youve identified: