One mole of an ideal gas undergoes two different cyclic processes I and II, as shown in the P - V diagrams belowIn cycle I, processes a, b, c and d are isobaric, isothermal, isobaric and isochoric, respectively. In cycle IIprocesses a' b' , cand d' are isothermal, isochoric, isobaric and isochoric, respectivelyThe total work done during cycle I is `W_I` and that during cycle II is `W_(II)`. The ratio `W_I` /`W_(II)` is