Which of the following is not an ethical responsibility of an hr department? fair compensation safe work environment non-discriminatory access to employment opportunities wages that are the same as a competitor

Which of the following is not an ethical responsibility of an HR department? Wages that are the same as a competitor.
HR is responsible for for creating a safe work environment for employees, having fair compensation for the work employees do, and maintaining non-discriminatory access to employment opportunities. The HR department is to manage and maintain good working relations with the employees and how they work with one another. 

Bob: coke is baby pandas.jim: what? how do you figure that coke is baby pandas? bob: because this book says so.jim: how do we know the book is correct? bob: because it says that coke is baby pandas.jim: how does that prove the book's accuracy? bob: because it's statement involving coke and baby pandas is correct, therefore it is accurate.jim: how do we know that it's correct? bob: because we have concluded that the book is accurate, and therefore the statement is correct.therefore, coke is baby pandas.