in c# please

in c# please

in c# please

73% A elearn.iu.edu.jo 1. Based on the below UML diagram, write the implementation code to represent each class? 2. in the main method of Booktest class create: an Author object named al with following information (first name is Ali and last name is Romman) a Book object named bookl with the following information(title is "C# Programming", noofpages is 650, Author is al) Book Author -title: string -noOfPages: int -author: Author +Book(title: string, noOfPages: int, author: Author) +tostring(: string -firstName: string -lastName: string +Author(first: string, last: string) +toString(): string note: The toString method return the object information as string 1 B