Hey there!
So you would also like the design of the powerpoint slides, along with the design and animation of the wheel, correct? If so, my first step would be to do the powerpoint slides, and then based off that design the wheel. My process would be to first send you some initial drafts, and revise those based on your feedback.
Anyway, I could start working on this right now, just let me know!
Cheers!
Don't forget to check out my profile for examples of my work and my feedback
https://www.freelancer.com/u/certaintly.html