You have chosen to sponsor your bid up to a maximum amount of .
Detailed description here: https://docs.google.com/file/d/0ByarTmc9XVjpZmE5UjdNVGRMMXM/edit?usp=sharing
The first part should only be about 500 words.
The second part is implementation and shouldn't take more than 3 hours. It also requires a short report describing what was done.
I also have some notes on the subject to help you.