Sketch a Class Diagram for creating different types of Stores for a Megamall based on Factory Pattern.

Specifications: 1. The stores are: PC Store, Food Store, Drink Store, Stationery Store, Grocery Store. 2. Every Store class has a "customer" method. 3. The class StoreClient will use the factory class to create different types of Stores. Requirements: a. Show the operations/methods in every class. b. Draw the dependency between the classes