var b = a * 3; // b cannot be accessed outside foo function, but can be accessed by functions

// defined inside foo

function bar(c) {

var b = 2; // another `b` variable is created inside bar function scope

console.log( a, b, c );

}

bar(b * 4);

Use your knowledge of the variables' `scope` and place the following code inside one of the functions in `scope.js`

so the output is `a: 1, b: 8, c: 6`

console.log("a: " + a + ", b: " + b + ", c: " + c);

Check to see if your program is correct by running this command: