Imagine the same medium$-$sized software development company facing a significant challenge. Again, the company's latest project, which is crucial for its future success, is behind schedule, and team morale is low. The teams are composed of highly skilled engineers, but they are feeling overwhelmed by the complexity of the project and are struggling to stay motivated. $($a$)$ Thinking back to "The Seven Transformations of Leadership" by Rooke and Torbert, compare and contrast how a CEO at the Expert stage of leadership development might interact with the team of engineers versus a CEO at the Strategist stage of leadership development. $($b$)$ How would employees likely behave in response to an "Expert" leader in this situation?