Which of the following is the most credible source for an essay on the gap in wages between men and women? An interview with a CEO who makes an effort to hire women for leadership positions within the company. A survey of seventy participants conducted online over a two week period in 2012. A university study published in an academic journal sampling 1,835 adults conducted in 2015 combined with statistical data on business trends over time. An article in a popular magazine that includes interviews with women who are