Given the following information, calculate ΔG° for the reaction below at 28 °C.
Ni(s) + 1/2 O₂(g) → NiO(s) ΔH° = -401.7 kJ and ΔS° = -94.6 J/K
a) -327.4 kJ
b) -439.3 kJ
c) -582.3 kJ
d) -673.1 kJ