Consider a fast-food restaurant. The purpose of its Food Ordering System is to computerize customer orders and inventory. The system takes from the customers their orders, sends them to the kitchen, monitors goods sold and inventory, and at the end of each day, generates reports (on overall orders, goods sold and inventory) for management. Customers are permitted to pay by a credit card. The system produces a receipt for each order. Using this business description: (a) draw a context diagram of the Food Ordering System; and (b) develop an event table for major events in the system.