Design a class named Employee. The class should keep the following information in fields:

Employee name

Employee number in the format XXXL, where each X is a digit within the range 09 and the L is a letter within the range AM.

Hire date

Write one or more constructors and the appropriate accessor and mutator methods for the class. Next, write a class named ProductionWorker that inherits from the Employee class. The ProductionWorker class should have fields to hold the following information:

Shift (an integer)

Hourly pay rate (a double)

Add hours and calculate pay

The workday is divided into two shifts: day and night. The shift field will be an integer value representing the shift that the employee works. The day shift is shift 1 and the night shift is shift 2. Write one or more constructors and the appropriate accessor and mutator methods for the class. Demonstrate the classes by writing a program that uses a ProductionWorker object.