Final answer:
The influence tactic that Khosrow Shahi can rely on for getting buy-in from Uber employees is transformational management, which involves listening to and being responsive to employee feedback and making changes based on that feedback. The option (4) is correct.
Step-by-step explanation:
The influence tactic that Khosrow Shahi can rely on for getting buy-in from Uber employees is transformational management. Transformational leadership involves a leader who listens to and is responsive to employee feedback and makes changes based on that feedback.
This approach inspires and motivates employees by providing a clear vision of the future and empowering them to contribute to the organization's success. Therefore, option (4) is correct.