Formal Business Proposal Deck

I need a polished PowerPoint deck that positions my business proposal with a formal, professional tone. Because I don’t yet have established brand guidelines, I’m counting on you to craft a clean mini-identity... (Budget: $15 - $25 USD, Jobs: Branding, Corporate Identity, Creative Design, Graphic Design, Infographic and Powerpoint Slide Designing, Infographics, Logo Design, Powerpoint, Typography)