Answer Happy

Using JAVA...
Develop and implement a car sales program using Object-Oriented
concepts as follows:
• Input statements and File Input and
Output.
• Selection statements (nested)
• Arrays 1 (2d array ) or 2 (1-d array ) with
loops (nested)
• Classes (it should include all the rules of
creating a class, inheritance, and polymorphism)
• Use exception handling).