1- Assuming MM kinetics, predict which of the following contacting patterns when operated properly, gives good reactor behavior (close to minimum reactor size) if the reactor is to be fed two feed...

1- Assuming MM kinetics, predict  which of the following contacting patterns when operated properly, gives good reactor behavior (close to minimum reactor size) if the reactor is to be fed two feed streams, one containing CAO and .the other CEO. please justify your answer and explain more.

2- What happen to design (a), (b), (c), (d), (e) and (f) if the product is the competitive inhibitor.(Justify the answer by more explanation please)