1. Write out the declaration for the following. In a Company there are three departments HR,Finance,Sales. Each department has employees, the employees can be full-time or part-time. Class company, Fields: Nameof the comapny, Location. Class HR, Fields : any 2 Fields. Class Finance, Fields: any 3 fields Class Sales, Fields : any 2 fields Class employee, Fields : tName,Id,Age. Class Full-time_Employee, Fields : any fields of your choice Class Part-time_Employee, Fields: any fields of your choice Class StaffMembers, Fields: staffID. a) Define all the given classes and Draw an inheritance relationship between the classes. b) The Company class should have a list of staff members, use ArrayList . All the Methods in the comapny class should be declared as protected. c) Declare a method display( ) in the company class and override the display( ) method in all subclasses. d) In class Finance, show how the call to a base class contrcutor is made