You have two CSTRs and two PFRs$,$ each with a volume of $1\mathrm{.}6$ m$3.$ Use the attached figure to calculate the conversion for each of the reactors in the following arrangements.

a$.$ Two CSTRs in series.

b$.$ Two PFRs in series.

c$.$ Two CSTRs in parallel with the feed, FA$0,$ divided equally between the two reactors.

d$.$ Two PFRs in parallel with the feed divided equally between the two reactors.

e$.$ A PFR followed by a CSTR$.$

f$.$ A CSTR followed by a PFR$.$ x$=(0,0\mathrm{.}1,0\mathrm{.}2,0\mathrm{.}4,0\mathrm{.}6,0\mathrm{.}7,0\mathrm{.}8$

Fa$0/-$ra$=[0\mathrm{.}89,1\mathrm{.}08,1\mathrm{.}33,2\mathrm{.}05,3\mathrm{.}54,5\mathrm{.}06,8).$Please explain your solutions in detail. I didn't understand from the other solutions whether we are providing estimated values for X based on the graph, and it was solved like a classroom estimation. I would appreciate it if you could solve it accordingly