4. Answer the questions considering the following case 'Yummy-Best-East Burger is currently in need of creating a database for their food items and customer profiling. At present, they sell Beef and Chicken burgers along with Pizzas. To increase the sale, the cafeteria owner wants to run a loyalty program for its customers so that they can not only track the sales but also send promotional offers. There are three types of staff - Manager, Salesperson and Chef. (a) Identified database tables and populate with sample data, which Normal form it is in? (b) Transform your initial tables to 3rd Normal form. Show all the steps I (Note: You are allowed to have necessary assumptions for the above scenario.) Scanned with Cam Scanner