This lab will be an extension of Lab $2.$ Add a new functionalityAdd functionality to calculate different types of compensation based on the role. For example, a Manager might get a performance$-$based bonus, whereas an Engineer might get a project$-$based bonus. This should follow the OCP principle.Enhance the BonusStrategy introduced in Lab $2$ to handle different bonus structures for different employee roles. Implement strategies like:PerformanceBonusStrategy $($for Managers$)$ProjectBonusStrategy $($for Engineers$)$FixedBonusStrategy $($for other roles$)$Refined Reporting:Extend the ReportGenerator class to handle report generation based on roles and departments. Ensure that this class can generate reports for specific roles or departments.Interface Enhancements:You will continue to use specific interfaces like Printable, Compensable, etc.. and extend them for handling role$-$specific logic, ensuring adherence to ISP $($Interface Segregation Principle$).$Role$-$Specific Behaviors $($Enums$)$:Add role$-$specific behaviors using enumerations. For example, different roles may have different working hours or team sizes, and these should be reflected using enums and role$-$specific behavior classes.Define an enumeration Department to categorize employees by their department, this enum must have IT$,$ Engineering, HR$,$ sales and marketing. Define an enumeration Role to classify employees by their role, this enum will have Manager, Engineer, HR$\_$Representative and Sales Person.Submission:Upload the following files:person.javaEmployee.javaManager.javaBonusStrategy.javaReportGenerator.javaEmployeeFactory.javaTo achieve bonus points Add another enum $(+1$ point$)$Add another interface other than Printable, Compensable and extend them to a logic $($any logic$)(+1$ point$)$Include a screenshot$($s$)$ of the output from your IDE.