You are asked to develop a system for an HR Department in a company.

You should note the following:

• The Employees info need to be stored: employee ID, name, department, rating.
• The departments can only be: IT, Marketing, Accounting, Production and HR.
• There are two types of employees: Daily-hire and Weekly-hire.
• To calculate the employees salaries, you need to multiply the rating by the number of days/weeks.

• Design a UML class diagram for the above application.
• Implement your answer in Java, make sure to use the correct OOP techniques to solve the problem.
• Create a test class, ask the employee to enter his details, then call the appropriate methods to display all info.