Write a C++ program that simulates a vending machine. The vending machine sells three types of food: 1) Potato chips $1.25; 2) Cookies $0.85; 3) Candies $0.95. The program will prompt for the buyer to enter the amount in quarters (25 cents), dimes (10 cents), and nickels (5 cents). The program will then present a selection menu for the foods. The buyer makes a selection. If the buyer selects a food that is sold out, the program will display a message and redisplay the selection menu. If the buyer has put in enough money, the selected food will be dispensed, with a message "Please take a your (food)". if the amount is more than the cost, an appropriate amount of change (in quarter, dime or nickel) will be dispensed. Every food is initialized with a quantity. The quantity is reduced by one every time the food is dispensed. When the quantity of a food is 0, no more should be sold, with an error stating "Sold out. Please make another choice". Note: 1 dollar = 4 quarters = 10 dimes = 20 nickels 1 dollar = 100 cents 1 quarter = 25 cents 1 dime = 10 cents 1 nickel = 5 cents Requirements Please do all of the following: 1. Draw a flow chart depicting the algorithm. 2. Create a c++ source code file named VendingMachine.cpp. Make sure the file compile correctly. 3. Test your program with the following test cases: 3.1. Buyer selects a food that is available, and inserts the exact amount as the price; 3.2 Buyer selects a food that is in stock, and inserts less money than the price; 3.3 Buyer selects a food that is in stock, and inserts more money than the price; 3.4 Buyer selects a food that is sold out; 3.5 Buyer selects a food that does not exist. Repeat the test cases for all the foods. Capture the interactions and save in a file. 4. Submit all of the following: a. Source code b. Flow chart or pseudo code c. Test output