Car Rental Tracking System

This system will enable a car rental company to manage vehicle statuses and reservations with the help of company personnel through an information system. It will be available for customers on the web only. The needs of the customer who wants to use the system are listed as follows:

The status of each vehicle in the fleet will be shared with customers.

Customers will be able to book a specific vehicle in advance if it is currently rented by another customer.

If a vehicle is available right now, customers will be able to make instant reservations.

Customers can extend the rental duration, subject to availability.

The system will maintain the dates of reservations and sort customers based on their booking request dates.

Notifications will be sent to customers about upcoming return deadlines.

Company personnel can update the status of vehicles when customers return them.

The system will calculate additional charges for overdue returns, generate debt information, and notify customers accordingly.

a$)$ Write down the related requirements for given needs.

b$)$ Write down the functionalities of the system by grouping $($If requires, you may add functions$).$

$($Hint$)$: Function $0.$

Function $1.$

Function $2.$

Function $3.$

c$)$ Develop an FFBD for the case study.