1. Compute the voltage Vo, using superposition for the following electrical network of Fig. 1. 2 A 12 V 602 www 502 492 ww ww + V 302 1292 19 V Fig. 1: Circuit diagram for Question 1. 2/3 2. Modify the following network of Fig. 2 as the Thvenin equivalent circuit external to the resistor R. 202 302 ww 292 ww 15 V 602 602 R Fig. 2: Circuit diagram for Question 2.