DO NOT USE AI OR CHAT GPT$.$For lunch at the Engineering Faculty, a customer $($student$,$ lecturer or visitor goes to Chalkboard to order food. The customer waits in the queue and only once the customer arrives at the front of the line, can he$/$she place an order. The order is processed by the system, an invoice is created and the customer can pay. The payment is processed by the system and it sends the order to the kitchen, while generating a receipt for the customer. The kitchen receives and makes the order. Simultaneously, after the customers payment is processed, a receipt is generated and send to the customer. When the customer has received both the receipt and the order he$/$she leaves the ordering area to go and have lunch at the seating area. Develop the Activity Diagram depicting the system as explained above.