A first order liquid-phase reaction with an activation energy of 40 kcal mol takes place in an isothermal PFR at 200 C. (a) What temperature must a CSTR (having the same volume as the PFR) be operated at to achieve exit conversions of (i) 5%, (ii) 50%, and (iii) 99.9%? (b) Repeat for a reaction that is 1.5 order. (c) Repeat for a rection that is negative 1.5 order.