The Reaction Is Allowed to Proceed Until All Substances Involved $\Delta$

The reaction is allowed to proceed until all substances involved have reached their equilibrium concentrations.Under those conditions,what is $\Delta$ G for the reaction?

A) -1.35 $\times$ 10⁵ kJ
B) 98.7 kJ
C) -25.2 kJ
D) 135 kJ
E) 0