3. Create work breakdown structure for the below case study. The following modules are there in student registration system. a) Student component Students can login (existing students), enter profile (new students), select major, select subjects, select day and time, review time table and do the payment. b) Administrator module Administrator can add a new subject, edit credits of an existing subject and remove subjects etc. c) System module Students' login details should be verified, invoice should be provided for the payment and finally receipt should be produced. System produces timetable for students. [10 marks] i. Product WBS [10 marks] ii. Process WBS