Homework: Homework 1. Implement the previous five classes: a) Create the previous five classes in Exercise 1 In Java. (Hins: use the UML digram) b) Write a test program to creates objects from the Student, Faculty and Staff classes, and then invokes toString() methods for all three Homework: Homework 1. Implement the previous five classes: a) Create the previous five classes in Exercise 1 In Java. (Hins: use the UML digram) b) Write a test program to creates objects from the Student, Faculty and Staff classes, and then invokes toString() methods for all three