Introduction: You are part of a consultancy company that specialises in the provision of database applications. The Director of CabsOnDemand has recently approached your company to undertake a project to design and partially implement a database system for the company. The CabsOnDemand Case Study: A private taxi company called CabsOnDemand was established in London in 2012. Since then, the company has grown steadily and now has offices in most of the boroughs in North London. However, the company is now so large that more and more administrative staff are being employed to cope with the ever-increasing amount of paperwork. Furthermore, the communication and sharing of information within the company is poor. The Director of the company, Tom Sheridan feels that too many mistakes are being made and that the success of his company will be short-lived if he does not do something to remedy the situation. He knows that a database could help in part to solve the problem and has approached...