In F → G work done in isothermal process is nRT ln (ViVf) = 32 P0V0 ln (V032V0)= 32 P0V0 ln 25 = 160 P0V0 ln 2In G → E, ΔW = P0ΔV = P0(31V0) = 31P0V0 In G → H work done is less than 31P0V0 i.e., 24P0V0In F → H work done is 36 P0V0