(e) If 99% conversion of A is desired, what reaction scheme and reactor sizes should you use to maximize SB/XY?(f) Suppose that E1 = 20,000 cal/mol, E2 = 10,000 cal/mol, and E3 = 30,000 cal/mol. What temperature would you recommend for a single CSTR with a space time of 10 min and an entering concentration of A of 0.1 mol/dm3?(g) If you could vary the pressure between 1 and 100 atm, what pressure would you choose?