Li Ming is a manager in an IT firm. When she was hired, she was current on all of the latest technology. Now, five years later, some of her new hires seem to know more than she does, and she is beginning to feel that they do not value her input because they know more about the job than she does. She wants to stay ahead of her employees on the latest trends and be a source of knowledge for them. Discuss the various ways Li Ming can take steps to ensure that she has an adequate amount of expert power to perform her leadership roles.