Shown in the figure below is the cycle undergone by a Refrigerator. Your fridge runs using 35.96 moles of monatomic Helium gas. At point a in the figure, the temperature is Ta = 437 Kelvin and the pressure is Pa = 268000 Pascals. During the process a->b, the Volume of the system Doubles. isothermal > CV = Joules/(mole . K); Cp = Joules/(mole . K); 1 = STATE P (Pa) V (m3) T (K) PROCESS W (J) Q (]) AU (J) a-b b- c ca Total Qhot = Joules ; Qcold = Joules ; Performance Coefficient =