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Specify a car rental software system in the z notation. There are two categories of cars small and large. Cars can be rented by members

Specify a car rental software system in the z notation. There are two categories of cars small and large. Cars can be rented by members of the Car Rental Club (KNA) at preferential prices. After the third car rental, the user automatically becomes a member of KPA. For each category, cars are returned and rented on a first-in, last-out basis. If a customer wants to rent a car from a category in which no cars are available, he rents a car from another category or does not rent a car.
A) Specify the basic and initial state of the system.
Make a short robust version of the operations:
B) renting a car from a customer with the desired car category by specifying the system response for the rented car and the rental value.
C) filling in the members Club of rental cars.
D) Current reference of the available cars available for rent, as well as their order.
E) reference for a list of customers who have rented a car of a given category.

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