Based on the Following Information,what Is The $\Delta$ G ^$\circ$ ' for the Oxidation of Malate by NAD⁺?

Multiple Choice

Based on the following information,what is the $\Delta$ G ^$\circ$ ' for the oxidation of malate by NAD⁺?

NAD⁺ + H⁺ + 2e^- NADH $~~~~~~~~$$~~~~~~~~$ E ^$\circ$ '= -0.32 V

Oxaloacetate + 2H⁺ + 2e^- malate $~~~~~~~~$ E ^$\circ$ ' = -0.17 V

A) -29 kJ/mol
B) 29 kJ/mol
C) -95 kJ/mol
D) 95 kJ/mol
E) none of the above