3. Search the Internet for companies and organizations that provide computerized support for managerial decision making. (Hint: Search for business intelligence.) Take a sample of five software vendors and characterize their products, based on specific functional market area (e.g., marketing, manufacturing, insurance, transportation), level of managerial support (e.g., strategic, tactical, operational, transactional), type of computerized tool (e.g., DSS, data mining, BI, OLAP, EIS, ES, Artificial Neural Networks [ANN], cluster analysis), and how they utilize Web technologies. Take a sample of 10 nonvendors (e.g., consultants). What kinds of support do they provide?