The Reduction Potentials for Au³⁺ and Ni²⁺ Are as Follows $\rightarrow$

The reduction potentials for Au³⁺ and Ni²⁺ are as follows: Au³⁺ + 3e^- $\rightarrow$ Au E° = +1.50 V
Ni²⁺ + 2e^- $\rightarrow$ Ni E° = -0.23 V
Calculate $\Delta$ G° (at 25°C) for the reaction
2Au³⁺ + 3Ni $\rightarrow$ 3Ni²⁺ + 2Au

A) -1.00 *10³ kJ
B) -2140 kJ
C) +5.00*10² kJ
D) -5.00 *10² kJ
E) +1.0*10³ kJ