use java language please

1. Define the followings by using subclasses and superclasses. - Faculty class should be created. - Dean class should be created (But it should extends from Faculty class). - Head of department class should be created (But it should extends from the Dean class). - Academic class should be created (But it should extends from the Head of department class). - Department class should be created (But it should extends from Faculty class). - Lessons class should be created (But it should extends from Academic class). - Student Class must be created. (But it should extends from the Lessons class). - A graduate class must be created (But it should extends from the Student class). - A master student class should be created (But it should extends from the Student class). Give an example that returns the results for each