Small flash applet

I need a small Flash applet with 2 main screens: on the first there are a few choices to make (drop down, radio buttons, fill-in fields); these choices are needed for one calculation; the second screen is a result screen with a recalculate button that goes back to the first. On this second screen there is also a timer function. Next to these two screens there will be a splash screen, a settings screen (few items) and a help screen (brief). Think of it as a small and very easy game. This applet must run on a web page, but it must also be available for download. The downloaded applet comes in 2 versions: one for desktop use and one for use on mobile phones (different mobile phone types must be implemented – please advise on this issue). Basically I need 2 versions: one for Flash 8 and one for Flash Lite. Requirements: a neat layout (basis will be delivered), style Yahoo-widgets, graphics for the buttons (4 or 5), graphical development of the splash screen, perfect functionality (calculation). The source files must be delivered on conclusion of the job. An extensive briefing in pdf will be handed over with a visualisation of the main screens, a technical description, the calculation formula and layouts.