Need quick Flash Job done

Hey peeps

I need a simple flash task done. Its a calculator for my web design website, where people can choose addons like gallery or marketplace etc, and the price qoute shows what it will cost. I have made a mockup for easier explaination:



I should easily be able to add and edit items here, it could be done via xml or whatever you prefer.

This is a pretty easy job, and i will provide all graphics.