Person and Customer Classes solved

Person and Customer Classes solved

Person and Customer Classes solved
You must display your code and run the projects to demonstrate the output.

Submit each project individually..



Person and Customer Classes

Design a class named Person with fields for holding a person’s name, address, and telephone number. Write one or more constructors and the appropriate mutator and accessor methods for the class’s fields.



Next, design a class named Customer, which extends the Person class. The Customer class should have a field for a customer number and a boolean field indicating whether the customer wishes to be on a mailing list. Write one or more constructors and the appropriate mutator and accessor methods for the class's fields. Demonstrate an object of the Customer class in a simple program.





Retail Price Calculator

Create a GUI application where the user enters the wholesale cost of an item and its markup percentage into text fields. (For example, if an item’s wholesale cost is $5 and its markup percentage is 100 percent, then its retail price is $10.) The application should have a button that displays the item’s retail price when clicked.





Theater Revenue

A movie theater only keeps a percentage of the revenue earned from ticket sales. The remainder goes to the movie company. Create a GUI application that allows the user to enter the following data into text fields:



# Price per adult ticket

# Number of adult tickets sold

# Price per child ticket

# Number of child tickets sold

The application should calculate and display the following data for one night’s box office business at a theater:

· Gross revenue for adult tickets sold: This is the amount of money taken in for all adult tickets sold.

· Net revenue for adult tickets sold: This is the amount of money from adult ticket sales left over after the payment to the movie company has been deducted.

· Gross revenue for child tickets sold: This is the amount of money taken in for all child tickets sold.

· Net revenue for child tickets sold: This is the amount of money from child ticket sales left over after the payment to the movie company has been deducted.

· Total gross revenue: This is the sum of gross revenue for adult and child tickets sold.

· Total net revenue: This is the sum of net revenue for adult and child tickets sold.

Assume the theater keeps 20 percent of its box office receipts. Use a constant in your code to represent this percentage.
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