Program 7: Reserve Conference Room Due on Sunday, 11/27/2022, by 11:59pm Lab Objectives This lab was designed to reinforce programming concepts from Chapter 6 of C++ Programming: Program Design Including Data Structures, 8th Edition. In this lab you will practice: • Define a function • Understand every part of the function definition o The header of the function definition o The parameter and return value are for data exchange between functions Make a function call • Add function prototype Problem Description Modify the provided C++ program Program7_Reserve Room.cpp to use user-defined functions without changing the functioning of the given program. The figure on the following page is the provided program Program7_ReserveRoom.cpp. Programming Steps 1. Add a comment on the top of the code to include your name and the current date a. For example, //This program is created by Li Ma on 11/17/2022 2. Define three (3) functions following main function a. The code segment in the BLUE box is to display the menu for different rooms. A function displayMenu could be created for this part: i. It does not take any input-has no parameter ii. It does not output any value-has no return value b. The code segment in the RED box is to request the room choice from the user. A function makeChoice could be created for this part: i. It does not take any input-has no parameter ii. It outputs the user choice-returns an integer c. The code segment in the GREEN box is to reserve a room according to the user's choice. A function reserveRoom could be created for this part: i. It takes an input-has an integer parameter ii. It does not output any value-has no return value 3. Make function calls a. The above functions are created by moving the code segments into the body of the function definitions b. The function calls need to be added to where those code segments used to be 4. Add function prototypes a. Let main function to be on the top of all other functions b. The function prototypes need to be added before main function 5. Snapshot your compiler window after you successfully run your program, save the picture as Program7_ReserveRoom_Your Name.png. Please be aware that a. your screenshot should always include the whole compiler window, not just the result pane. b. your result pane should be big enough that all output lines will show up. 6. Download the finished program and save it as Program7_Reserve Room_YourName.cpp The following is the picture for my screenshot as an example. 9