PowerPoint Presentation for Org Change Management

I need a PowerPoint presentation aimed at securing management approval for a proposed organisational change. The focal point of the presentation will be the proposed changes. It is imperative that the presentation is clear, persuasive and professionally formatted, as it will be presented to senior management.

Ideal skills for this job include:
- Proficiency in PowerPoint
- Strong presentation design skills
- Excellent understanding of change management principles
- Ability to convey complex information succinctly and persuasively
- Experience working with corporate presentations

Please include examples of similar work you've done in your proposal.