Hand calculation. For the hand calculations take VDD = 1.8 V, VnSAT = 1 V VpSAT = 1.83 V Vtn = 0.41 V, Vtp = |−0.43|, Kn = 155 uA/V2, Kp = 72.5 uA/V2, λn = λp = 0.2 V, CL = 10 fF. a) Calculation of W/L of PMOS and NMOS of the combination logic shown in Figure 1. b) Calculate the worst case TPLH and TPHL. c) Calculate the best case TPLH and TPHL. d) Calculate the dynamic power.