• Your source code should compile. Do not change the names of the source files or the classes within those source files as that may cause your code not to compile resulting in a loss of points.
• You should have multiple Java classes each with their own source file (.java file). Only one of the classes should contain a main method.
• Your program must meets specifications of the problem. (Dont solve a different problem than what was asked.)
• Your program should follow appropriate Java programming style so that it is humanly readable.
• Names (Identifiers) adhere to Java programming conventions.
• Variables and constants have meaningful names and the appropriate data types.
• These programs are larger and will take more time than you spent in previous weeks, so you are being given additional time to complete. Be sure to start early on these and spend enough time with the concepts so that you understand it. You will need to test each part of your program so that it produces correct results.
• All computations made by the program must be correct.
• Program test runs must be included in your submission.

This assignment is to write a PizzaOrder class as specified in problem 4.12 in Chapter 4 plus additional specifications included within this problem statement. You must also have a Pizza class as specified in problem 4.11. You should also have a Test class with a main method to test your classes and their methods. Code to put in the main method of the Test class is included in the problem specs. If you worked on Programming Project 11 for Assignment 4, you will have this one partially completed.