Continuing with the same cycle as the last question (reproduced below), assume that we have a system with f=8 (note your answer for f may include some soft vibrational degrees of freedom). (a) What is the pressure p3 in terms of p ? p3= (b) What is the volume V4 in terms of V ? V4=V (c) What is the temperature T3 in terms of T1 ? (d) What is the heat into the system Qin, in terms of RT1 ? Qin=RT1 (e) What is the heat out of the system along path 41,Qout41 in terms of RT1 ? Qout41=RT1 (f) What is the heat out of the system along path 34,Qout34 in terms of RT1 ? Qout34=RT1 (g) Calculate the efficiency of this heat engine. e= Answers are within 2% tolerance