1. The problem statement, all variables and given/known data Does the common emitter circuit exhibit voltage amplification? That being said, how would I develop a more accurate transistor model than the first order-model? 3. The attempt at a solution I'm not sure what voltage amplification is, though the hint states that amplification is when you have a region where the magnitude of the change in Vout with Vin is greater than unity. I suppose this is related to slope, but what does Unity mean?