C#:

Write 2 new methods named assignBook and assignWriter. assignBook should assign a book to a contract, similar to the assignEditor. assignWriter should assign a writer to a book.

Extend the menu options to have the user be able to make these assignments

public void assignEditor(int contractNumber, String editorFirstName, String editorLastName) { // Find the contract using the contractNumber // Find the editor using the first name and last name

contract.Editor = editor; //This is the last line of the method.

} public void assignBook(int contractNumber, String editorFirstName, String editorLastName) {

contract.Book = book; }

public void assignWriter(int contractNumber, String editorFirstName, String editorLastName) {

book.Writer = writer;