Lois Travis, the project manager, receives weekly progress reports from all engineers she manages. She rewards the achievements of her employees and always gives the credit to her employees for their accomplishments. She is always interested in mentoring her team members and putting them on a career path. She also helps the good performers get the assignments and projects of their choice.What kind of management theory is she applying?

A. Theory Alpha B. Theory X C. Theory Y D. McClelland’s achievement motivation theory