I. PROBLEM SOLVING (50 points) Perform what is being asked. Write your code on a clean sheet of paper. 1. Create two (2) classes named User and Administrator. The Administrator class should inherit from the User class and the two (2) classes should be members of the namespace named UserNamespace. Refer to the UML class diagram below for the names of the required instance variables, methods, modifiers, and their types. Use the Equals() method to compare strings. Legend User (+) - public (-) - private user_id: string (#) - protected # user_password: string italicized - abstract members + User(string id, string pass) + verifyLogin(string id, string pass): bool + updatePassword(string newPassword): void Administrator - admin_name: string + Administrator(string name, string id, string pass) + upatePassword(string newPassword): void + updateAdminName(string name): void