Research a company of your choice, and analyze the following: 1) What functions are performed by electronic commerce software? 2) How electronic commerce software works with database and ERP software? 3) What enterprise application integration and Web services are? How they can be used with electronic commerce software? 4) Which types of electronic commerce software are used by small, medium, and large businesses? 5) How electronic commerce software works with customer relationships management, knowledge management, and supply chain management software