The correct answer is letter C
Clearly articulate your vision and strategy for your employees: You can't expect your employees to understand you without first articulating what you want done. Leaders often assume that they are communicating well, when in reality they are not.
Create a safe environment for dissent: Once you have communicated what you want done, ask for feedback. Encourage debate, so that you don't get defensive, but learn to learn and make your ideas even better.
Take time to ponder your decision: Even if you think you already know the answer, take a day or two to rethink what you want to do. This will let your employees see that you are really pondering the comments and feedbacks they gave you before making a decision. In addition, it will make them feel heard and as part of the team.
Announce your decision and ask people to line up: Once you have considered the comments they have made, announce your decision and ask if people are aligned with what you are saying. Attention to that point! You don't need people to agree with you, but to be in line with your vision. This means that even if people do not agree, they must be willing to accept that this is their final decision, and that they must be willing to do what is necessary for their vision to become a reality.