The Board Presentation Prep

Prepare me to present this to the board effectively.

The topic and my ask: [DESCRIBE]
The board: [COMPOSITION, WHAT THEY CARE ABOUT, DYNAMICS]
Time and format: [DESCRIBE]

Provide:
1. The board-level framing (strategic, concise, honest about risk)
2. What to put on slides vs what to say vs what to leave for Q&A
3. The tough questions they'll ask and strong answers
4. How to handle challenge and disagreement in the room without getting
   defensive
5. The one message they should remember if they forget everything else

Boards want candour, brevity, and a clear ask — help me deliver all three.
Mark figures to verify before the meeting.