Write the program using JAVA  

This programming project is to implement a simple online car buying system such as Carvana that sells cars to its customers. The administrator is able to register their cars for sale and the registered customers can buy cars. The system needs to keep track of cars and customers information. This online car buying system should be developed with JAVA programming language. Your program must provide the following functions as below: a. Register Car (10 points) Add a new car with the following information to the car list. (Note: You may add additional information for your implementation) 1. Car Registration ID 2. Make & Model: Kia-Sorento, Ford-F150, etc. 3. Body Type: Sedan, SUV, Truck, etc. 4. Year & Mileage: 2020-45000, 2015-100000, etc. 5. Color: Black, Blue, Gray, Silver, etc. 6. Price b. Unregister Car (10 points) Remove the existing car from the car list c. Register Customer (10 points) Add a new customer with the following information to the customer list. (Note: You may add additional information for your implementation) 1. Customer ID 2. Customer Name 3. Customer Address 4. Customer E-mail Address 5. Customer Phone Number d. Unregister Customer (10 points) Remove the existing customer from the customer list e. Buy Car (20 points)