With one or two of your classmates, visit three different retail stores or Web sites in search of your ideal smart watch. Document the costs, features, advantages, and disadvantages of three different watches using a spreadsheet program. Analyze your data, and write a recommendation on which one you would buy. Be sure to clearly explain your decision. Spreadsheets, even after careful development, contain errors in 1 percent or more of all formula cells,” according to Ray Panko, a professor of IT management at the University of Hawaii and an authority on bad spreadsheet practices. This means that in large spreadsheets there could be dozens of undetected errors.70 Imagine that you and your team have been hired as consultants to a large organization. Outline several measures that the organization should take to ensure the accuracy of spreadsheets that are used to make key business decisions.