Albert, one of the IS students at EMU has been recently hired as a motel manager in Lee Inn and Suites. This motel is a small motel and has 42 rooms. It locates in a rural town but near an interstate highway (See the picture). The price of the hotel is relatively cheaper. The hotel does not have the most modern IT technologies related to operating a motel. For example, it does not have a website for the motel. He has hired you or your team as a consultant group. In a recent meeting, he has hired your group as a consultant group to design a website for him.

However, the hotel/motel manager also need an enterprise resources planning (ERP) systems for a small hotels to handle accounting/scheduling systems. Your consultant group decides to conduct an online survey of the possible features of the 1) website, and 2) ERP systems. Some of the business functions can be done by website and some can be done by ERP systems. Tasks for this Assignment Use Visio (or other tools) to draw a set of DFD diagrams (Gane and Sarson symbols) for the web project: A) Context Diagram: The system is the Hotel Web System. The system includes two entities: Customers, Rooms.

B) Diagram 0: Hotel Web System includes 4 processes: 1) HomePage System 2) Reservation System, 3) Hotel Location and Room System, and 4) Related Services. Which include two data store: a) Customers database b) Rooms database.