All i need is 3 scenarios + project porposal only for small hotel befor 1/12/03

Restaurant

A restaurant would like a computerised system to keep details of all
its waiters and waitresses, their weekly rota and their payment
details so that they can quickly work out of sufficient cover is
available at all times. The system will also allow the owner to work
out their weekly pay.

Small Hotel

A small hotel would like to computerise its booking system. The owner
has a total of 20 rooms in the hotel, a mixture of single, double and
family rooms, with different facilities available in each room. The
customers can book and make payments over the phone


A small agency specialising in providing translation services to the
legal system namely courts, judges, probation services and social
services. they have a number of interpreters/tranlators on their book,
speaking a variety of languages.the agency tries to match the
interpreting demand with the supply. the agency would like to
computerise the process of matching the demands to the supply, and
also keep records of their customers, their charges and the payments
made to the interpreters.

 Project Proposal

a.)A comparison of different methodologies/approaches including RAD
(Rapid Application Development), top down, bottom up, data driven,
event driven. A brief justification of why top down is the most
appropriate should be included.

b.)The different data structures that could be used to store and
manipulate the data in your proposed system, showing examples for each
appropriate type of structure, with identification of the structures
you propose to use in your system.