Needed for JAVA

1. Create an enumeration named CustomerType. This enumeration should contain constants that represent three types of customers: retail, trade, and college.

2. Using the attached CustomerTypeApp class add a method to this class that returns a discount percent (.10 for retail, .30 for trade, and .20 for college) depending on the CustomerType variable that's passed to it.

3. Add code to the main method that declares a CustomerType variable, assigns one of the customer types to it, gets the discount percent for that customer type, and displays the discount percent. 

4. Add a statement to the main method that displays the string returned by the toString method of the customer type. 

5. Add a toString method to the CustomerType enumeration which should return a string that contains "Retail customer," "Trade customer," or "College customer" depending om th customer type. 

 

 

public class CustomerTypeApp
{
public static void main(String args)
{
// display a welcome message
System.out.println("Welcome to the Customer Type Test application\n");
// get and display the discount percent for a customer type
// display the value of the toString method of a customer type
}
// a method that accepts a CustomerType enumeration
}