Design a system, using c++, for a restaurant in which users can order multiple food items from the following menu: • Press 1 to buy pizza • Press 2 to buy rice • Press 3 to buy steak • Press 4 to buy...

Design a system, using c++, for a restaurant in which users can order multiple food items from the following
menu:
• Press 1 to buy pizza
• Press 2 to buy rice
• Press 3 to buy steak
• Press 4 to buy spaghetti
• Press 5 to buy tea
User enters the balance in their credit card. User can buy multiple products if he/she has desired
balance. If user is a member of the restaurant, then system should give 10% discount. At the end
add 16% GST on total bills and deduct money from credit card. You are required to follow
following price chart of the products:
• Pizza= 1500
• Rice= 350
• Steak = 1100
• Spaghetti=500
• Tea=30