The GA Tech review class covers some Econ, but there is no % given to Econ in the question breakdown provided by NCEES. Was there Econ on the test or not?
There were a few econ questions on both the AM and PM section of the test this past April. None of them were hard or remotely complex. I was able to solve them with the formulas given in the FE reference manual - which you can download and print off from NCEES.