What are the changes in internal energy ( \Delta U ), enthalpy ( \Delta H ), entropy ( \Delta S ), and Gibbs free energy ( \Delta G ) of the system if it undergoes a non-equilibrium transformation starting and ending in states with the same pressure ( P ), volume ( V ), and temperature ( T )?
A) \Delta U = 0 , \Delta H = 0 , \Delta S = 0 , \Delta G = 0
B) \Delta U > 0 , \Delta H > 0 , \Delta S > 0 , \Delta G > 0
C) \Delta U < 0 , \Delta H < 0 , \Delta S < 0 , \Delta G < 0
D) \Delta U = \Delta H = \Delta S = \Delta G = 0