Need HELP with GAME THeorY

[kaiotes]

IS there anyone here that is familiar with Game Theor, nash equilibrium and DOminant stuff.
if so can someone please explain how to figure out which is a NE solution etc?...
damn prof purposely delays in posting solutions to probs and doens't do a good job in explaining the material.

 

[gopunk]

ah i remember that stuff... economics right?

what do you need help with? do you have a question for us? i dont' remember it very well, but if you gave me a problem, i might be able to jog my memory

 

[kaiotes]

ok here we go. yea econ
this one is little complex
i'm just gonna lay out the table as best as i can. basically player 1 and player 2 playing against further players WXYZ in a tournament.


WX WZ XY XZ
A (-1,6) (-1,6) (5,5) (5,5)
1/
\ B (2,1) (-2,0) (2,1) (-2,0)

basically find the equilibrium and Subgame equilibrium.
according to my TA the answer for NE is -1,6 one where A*WZ
and SGPE&NE is 2,1 B*WY
***
on a side note, i wrote my prof an email about how i want the solutions about the time i made the initial post, well he finally posted the answers
the prob i'm talkin about can be found: http://www.sscnet.ucla.edu/02W/econ101-2/linkpage.php
game theory 2,
since there is solutions, i'm gonna try and figure it myself although the explanation of how to figure out NASH EQUILIBRIUM would be greatly appreciated.