Linda Brown and Ralph Williams are recent law school graduates hired as first-year associates by Dewey, Cheatem, and Howe, a large Boston law firm. Brown graduated from Suffolk Law School, while Williams graduated from Harvard Law School. Over coffee one day, Brown discovers that Williams is being paid $20,000 more than she is. Is Dewey, Cheatem, and Howe violating the law by paying Brown less than Williams? Explain.