In this assignment, you will be writing a menu$-$driven program to calculate how much a customer will pay once they are done ordering food at a food cart. You will give the user a menu with some choices, and let them pick a choice. Based on the choice they pick, you will ask them some questions and give them results. This process will repeat until they choose to quit the program. The purpose of this assignment is to modularize your program.

After completing this assignment you will be able to:

Write functions to modularize your program and reduce redundancy

Write functions that take parameters by value and return values

Write void functions that take nothing and return nothing

Use a do$-$while loop to display a menu to the user

Use the correct exit condition to exit out of the loop, no breaks or returns inside the loop.