What Would Happen to the Value of G for the Reaction

Multiple Choice

What would happen to the value of G for the reaction in which phosphoenolpyruvate is converted to pyruvate (G = -23 kJ/mol) when it reaches equilibrium?

A) G would equal -23 kJ/mol.
B) G would become more negative.
C) G would become more positive.
D) G would depend on the activity of its enzyme pyruvate kinase.
E) G would equal 0.