2.1 A bipolar transistor is connected to a resistive load as shown in Figure 2.19. The source voltage Vcc is 60 V and R, is 5 N. In the saturation region, the collector-emitter voltage VCE is 5V and B is 6. While the transistor is in the saturation region, calculate the fol- lowing: FIGURE 2.19 Ic a. Load current b. Load power c. Losses in the collector circuit d. Losses in the base circuit RL IB VCE VcC e. Efficiency of the circuit ww