Read the case study and answer the following questions: 1) What are the advantages and disadvantages of the new POS system? 2) How will this POS system help the business gain competitive advantages? 3) What are the advantages of having a centralised database? 4) How could this POS system facilitate decision making? Address the following points: Why do point-of-sale systems process business activities more effectively? Can the information be tracked manually in an effective manner? Why or why not? What types of questions could be answered effectively? How could the information be used to better manage the business? 5) Recommend telecommunication options for this POS system Address the following points: Types of networks LAN, WAN or MAN? Types of media? --Wired...