Animation for product promotion

I have created a script, for a video which tells sales reps how to sell our new dental product. I have already had the narration audio completed, and now need the video animation, with some back ground music as well. The word count on the script will be 1650 words to give you an idea of the length the video will need to be. There will be a need for animations as well... this is a dental material by the way. I have a brochure for you to work with to get all the photos from.