(a), (b) and (c) are correct. (a), (b) and (c) are incorrent. (c) The system does work on the surroundings. (a) E=35kJ (b) Heat flows from the system to the surroundings. For a particular process q=20kJ and w=15kJ. Which of the following statements is true? (a), (b) and (c) are correct. (a), (b) and (c) are incorrent. (c) The system does work on the surroundings. (a) E=35kJ (b) Heat flows from the system to the surroundings