The parameters of the transistor in the circuit in Figure 1 are = 100 and VA =0. Vs R Cc V+ = +5 V www V=-5 V Figure 1 Rc = 1.5 k -000 RE=0.5 k2 a) Determine R, and R to obtain a bias-stable circuit with the Q-point in center of the load line. b) Draw the small-signal equivalent circuit of Figure 1 and determine its small-signal components; gm, rx and ro. c) Determine the small-signal voltage gain, Av.