Download Problem_#7_Instructor_#4.mw

First, thanks for taking the time to read this post. I'm trying to solve a system of equations, that consist of some complicated arguments. I've tried simplifying it a number of ways, and I've even tried using fsolve({...},{...}), but it will not yield any results. It only gives the response "Warning, solutions may have been lost". The link to the worksheet is posted above. I'm new to this program and forum, so I was not sure whether to upload the link or the contents (I can send the other if necessary.). Your help is much appreciated.

Thanks,

Stephen