I have an algorithm to calculate the budget for the project and show the result dynamicly. As these data are all in excel format, I need someone who could transfer these information to a nice and user-friendly GUI format using Flex, Flash or AJAX. You should tell me why you prefer your suggestion. In other words, the user of this application will easily can check the varieation of different outputs (like profit) by changing the parameters on the same page.
I need to have a great Graphical Desgin for this project and if you are interested, please provide sample of your similar projects.