Let's assume that If W L M1 = 1. W L M2 = 2, Vbias = 2.5 V, and VDD = 5 V. (a) Draw Vin vs Vout graph of Fig. 2. Except for Vin when Vout = 2.5 V, there is no need to specify a specific number; rough behavior alone is sufficient for scoring for the remaining points. (10 pt) Fig. 2 (b) Calculate the gain of circuit in Fig. 2 when Vin = 0 V and 2.5 V Vin = 0 V (5 pt) Vin = 2.5V (15 pt) Apply for all problems Assume μnCox = 200 μA V2, μpCox = 100 μA V2, VTH = 0.5 for NMOS and −0.5 V for PMOS, λn = λp = 0.01. ro = 1 λID