A simple compressible substance inside a cylinder undergoes a change of state quasistatically, isothermally and at constant pressure of 1.5 MPa. If the enthalpy change for the system is 4000 kJ at $$150^\circ C$$, what is the corresponding change in its entropy?

A

9.45 kJ/K

B

26.67 kJ/K

C

14.17 kJ/K

D

0