Create three integer variables and initialize them to whichever value you'd like. ? Create three functions: ? A function that accepts two integers as parameters and subtracts the second from the first. This function then prints whether the result is positive, negative, or zero to the console. It does not return any value. ? A function that accepts two integers as parameters and returns whether the sum is even or odd. ? Hint: Modulus ? A function that accepts one integer as a parameter and returns whether or not that integer is exactly 7. ? In setup(), call all of these functions and make sure the results of the last two functions get printed. ? Only the first function may have a print statement in it