b) The two-stage enhancement-mode metal-oxide field-effect transistor amplifier in Figure Q1 b has the parameters as follows: For NMOS: KN = 0.5 mA/V2, VTHN = 1 V, and λ = 0 V−1 For PMOS: KP = 0.5 mA/V2, VTHP = −1 V, and λ = 0 V−1 Determine the total voltage gain , AvT, of the multistage amplifier with the given load RL. Figure Q1 b