Which of the following approaches can a company use to implement a business intelligence system to gain a competitive advantage? Select one: a. The company can create a data warehouse and use data mining to discover unknown relationships. b. The company can opt for an intranet that effectively distributes information and applications throughout the company. c. The company can use a noncommercial network with high-speed connectivity to improve education, research, and collaboration. d. The company can develop radio frequency identification (RFID) chips to secure electronic transfe