Hello, if you have a look at my Profile and in particular the Reviews you will appreciate that 95% of the work I do is using the PowerPoint application - and my work receives very flattering Reviews and star ratings.
You don't mention an estimate of how many slides there are in your presentation - or if there is a presentation yet (perhaps only raw data). I can see that you have 5 master slides to draw upon - and I might add to that if there is a need for a better layout for any given slide. At the very least I will make sure that the Master Slide Deck is in top form, and if not will embed both the static and design elements - gives me a good foundation to work from and you will have long term benefits.
With these unknowns I have entered a fee matching your max; depending what there is and what you require there is a good chance that this can be sent to you (DRAFT 1) well before the 5 days. I'm fair and will adjust the fee if this turns out to be a small job (my fee is $36/hr but realize that this is a fixed fee contract, so it won't be over that.
If, after all this, what you are looking for is NOT a presentation but a Master Slide Deck, I'd be happy to work on that too - but would never just offer 5 layouts!
Cheers, Wendy