Subject: Cruise Ships

Business Rules :-
These are a formal, structured version of the thoughts that occurred to us when we started planning our Data Model for Cruise Ships.



Cruises are planned aaccording to Schedules.
Schedules call at Ports.
Ship are used to run Cruises and visit a number of Ports from a Master List.
Passengers buy Tickets to go on Cruises.
A Cruise will have a Schedule for visiting ports.
Every Passenger must be allocated to a Room (or Cabin) and some may share a Room.
Schedules call at Ports




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