1. Find the ratio I0/Is Image: Edited: 3. Can someone check this and do the question for me. I already did it and i got I0/Is = -0.37 Can someone check if this is the right answer... I used nodal analysis on node 1 and used the fact that V2=-7V0 and V0=V1 to find this ratio Can someone check if this is the correct answer. ............. Edited: Thanks For Checking CEL!