Assume that our library books are identified by their names and unique id's. They also have a flag which shows whether the book is in the library. Students and staff borrow one or more books from the library for a certain period. 1. (20p)Design library borrowing system by identifying appropriate classes. You should name the classes and write class implementation codes 2. (20p) Draw class diagrams. You should clearly show the relationships between classes 3. (5p)Write a test program to create example objects and show how the objects interact with each other. you must draw diagrams and write code on a paper and upload the photo of your solution. Do not forget to write your name. You must write comments