You have just started work as an intern in the purchasing department of Westridge Systems, a manufacturer of electronic control systems for manufacturing assembly lines. You do not know much about electronic equipment, but your supervisor has given you the task of identifying vendors who sell oscilloscopes that interface with personal computers. Use the ThomasNet Web site to locate at least three vendors who offer such a product. For each company, determine whether it offers products for sale on a Web site that discloses prices and details about the products’ specifications. Summarize what you have learned from your research about how each vendor sells its oscilloscopes online in a report of approximately 150 words.