[13 marks]: A data type Alumni is designed to store a record of AAU graduates of the software engineering program. A graduate class SEGraduate is created for this purpose that records student name and date of graduation. Download repository from here. 1. [4 marks] Create an interface Graduate for Alumni; the interface should include all methods of Alumni. 2. [1 mark] Change Alumni such that it implements the new interface Graduate annotating all methods to indicate that they are implementations of interface methods. 3. [4 marks] Add and implement a method with the following signation to the interface that returns an instance of Alumni makeAlumni (Map alumni) 4. [3 marks] Complete the main method in file TestAlumni.java such that you create an instance of Alumni without using the new operator. 5. [1 mark] Compile and run TestAlumni.java such you get the results below: > javac *java > java TestAlumni {Ahmad: 2018-06-30, Salam: 2018-06-30}