I. True/False Questions (2 points each, total 10 points) 1. Data marts focus on the entire organization, while data warehouses focus on specific needs. 2. An ERP system is required to have a decentralized database that organizes and manages information. 3. In the B2C e-commerce business model, the consumer drives supply and the business drives demand. 4. Swarm intelligence gives us a way to examine collective systems where groups of individuals have certain goals, solve problems, and make decisions without centralized control or a common plan. 5. The four phases of decision making are linear and once one phase is complete it does not return