Write some Software

Car Rent System (CRS) is a system that can be used by any car rental management. The system allow their managers: (1) create new customers <id, name, phone, …>; (2) create new cars <id, model, year, color, …>; (3) update and delete existing customer; (4) update and delete existing cars, (5) check for car availability; (6) calculate the amount for the car rent based on the daily price and duration requested; (7) report for the car rent by customer. You are assigned to develop CRS application based on three-tier approach. a. Introduction and problem statements (objectives, motivations, etc…). b. Use Case Diagram. c. Class Diagram d. Some important "Sequence Diagrams" e. Database schemas (ERD + Relational Model Representation) f. GUI – User interface (snapshot of your screens) g. Some important algorithms used. h. Conclusion and Future Work also the implementation must be in three tire GUI class , PD , DA the DA class must done with microsoft access