After a lot of debate, the management of AutoZig Enterprise decides to add some more features in the application. The company asks WebSoft Solutions Pvt. Ltd. for the following additions: The application should be able to count the number of automobile parts sold every week depending upon the number of new entries of parts in the application. If a part is not sold for more than six months after its date of manufacture, the application should prompt a message, "Urgent Sale Required". Help the programmers at WebSoft Solutions Pvt. Ltd. to develop the code for this feature.