What is the maximum possible drain current value for the inverter (this happens when both NMOS and PMOS are in saturation)? VDD = 5 V 0 A 56.25 μA 15.6 μA 31.3 μA 112.5 μA MOSFET Parameters: Electrically-matched devices Kn = Kp = 50 µA/V2 VTN = |VTP| = 1 V λn = λp = 0 V-1