Client Proposal PowerPoint Deck

I need a polished PowerPoint presentation that will serve as a formal business proposal for our clients. The deck should guide them smoothly from the problem we solve through to pricing and next-step commitments, all while maintaining a clean, executive look that aligns with our brand guidelines... (Budget: $15 - $25 USD, Jobs: Branding, Content Writing, Corporate Identity, Editing, Graphic Design, Infographics, Powerpoint, Presentations)