Directions: You are to write a C++ program that meets the instruction requirements below. Deliverables: Your C++ source code file. (The file with the...

Directions: You are to write a C++ program that meets the instruction requirements below.

Deliverables:

• Your C++ source code file. (The file with the .CPP extension). No other files will be accepted.
• A screenshot of your program running.

Program Instructions:

Consider the following program segment:

 //include statement(s)

//using namespace statement

int main()

{

  //variable declaration

   //executable statements

   //return statement

}

1. Write a C++ statement that includes the header file iostream.
2. Write a C++ statement that allows you to use cin, cout, and endl without the prefix std::.
3. Write C++ statement(s) that declare the following variables: num1, num2, num3, and average of type int.
4. Write C++ statements that store 125 into num1, 28 into num2, and -25 into num3.
5. Write a C++ statement that stores the average of num1, num2, and num3, into average.
6. Write C++ statement(s) that output the values of num1, num2, num3, and average.
7. Compile and run your program.
8. Include your name, course as a comment at the top of the program.
9. Comment each line of the program explaining what lines does.