Question

Write a program for recording the sales of a restaurant. You would need to display a menu along with price. Before choosing an item from the menu, the program will ask for user's name, afterwards the user will choose his/her desired items along with quantity. You need to record each item in the database shown below: Name Item Quantity Cost Ali Fish & Chips 2 100 Ali Burger 1 150 Rayyan Chips 1 250 Rayyan Juice 1 80 Your program should be able to handle orders from multiple customers, and each user can ask as many items as possible. And there can be multiple person with same user name. After taking orders from all the customers, the program will display analytics menu. The analytics page should have the following options: ? Display the entire records. (It would display all the data as shown above) ? Average sales of an item. (It would calculate the average sales(cost) of any given item) ? Total sale for a user name. (Calculate the total sale for specific user name) ? Count of an item for a user name. ? Median Quantity for a specific Item. You would need to use arrays and functions in this program and handle input validation as well.

          Write a program for recording the sales of a restaurant. You would need to display a menu along with
price. Before choosing an item from the menu, the program will ask for user's name, afterwards the
user will choose his/her desired items along with quantity. You need to record each item in the
database shown below:
Name	Item	Quantity	Cost
Ali	Fish & Chips	2	100
Ali	Burger	1	150
Rayyan	Chips	1	250
Rayyan	Juice	1	80
Your program should be able to handle orders from multiple customers, and each user can ask as
many items as possible. And there can be multiple person with same user name. After taking orders
from all the customers, the program will display analytics menu. The analytics page should have the
following options:
? Display the entire records. (It would display all the data as shown above)
? Average sales of an item. (It would calculate the average sales(cost) of any given item)
? Total sale for a user name. (Calculate the total sale for specific user name)
? Count of an item for a user name.
? Median Quantity for a specific Item.
You would need to use arrays and functions in this program and handle input validation as well.

Write a program for recording the sales of a restaurant. You would need to display a menu along with
price. Before choosing an item from the menu, the program will ask for user's name, afterwards the
user will choose his/her desired items along with quantity. You need to record each item in the
database shown below:
Name Item Quantity Cost
Ali Fish Chips 2 100
Ali Burger 1 150
Rayyan Chips 1 250
Rayyan Juice 1 80
Your program should be able to handle orders from multiple customers, and each user can ask as
many items as possible. And there can be multiple person with same user name. After taking orders
from all the customers, the program will display analytics menu. The analytics page should have the
following options:
? Display the entire records. (It would display all the data as shown above)
? Average sales of an item. (It would calculate the average sales(cost) of any given item)
? Total sale for a user name. (Calculate the total sale for specific user name)
? Count of an item for a user name.
? Median Quantity for a specific Item.
You would need to use arrays and functions in this program and handle input validation as well.

Added by Corey S.

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