Small, Simple Silverlight application

I have a very simple 4 table database schema to support an application that enables project managers to plan their project "dream team" i.e. the employees they would ideally like to have on the project and when. The tool allows the PM to allocate a percentage of an employee's time to the project on a week by week basis regardless of how much of their time is already allocated to other projects so validation is very simple. It's more of a simple CRUD tool that provides some enhanced visuals on existing employee time allocation.