You're a consultant for a large trucking company and barge operator in the Midwest. The company has looked into a variety of systems to keep track of the location of trucks and barges so that the company can route shipments better and answer customer inquiries faster. The firm's major concern is with the trucks, the barges have commodities and take weeks to move something. It is much harder to keep up with trucking. They need to know the exact location of the truck at any given time. In a brief 2-page essay explain what solution would you recommend and why?