PLEASE ANSWER ALL PARTS OF THIS QUESTION $($A$-$E$)$ WITH CORRECT CALCULATIONS AND STEPS. I POSTED THE QUESTION BEFORE BUT DID NOT GET ANYTHING RELEVANT. THANK YOU VERY MUCH FOR YOUR TIME.

A process engineer aims to purify a feedstock containing $90$ wt$\%$ active component $($A$)$ and $10$ wt$\%$

of impurity $($I$).$ A preliminary separator is able to purify the feed to $97$ wt$\%.$ They build a new

purification device capable of generating a product stream containing $80\%$ of the active substance

A from its input stream and $30\%$ of the impurities from its input stream. An effluent stream out

of the purifier carries the rest of A and impurities. They set up the purification process as shown

in Figure $2.$ The stream out of the separator is split equally $($in terms of mass flowrate$)$ into two

channels. The first channel is sent directly to the purifier while the second stream is mixed with

a recycle stream consisting of half the purifier$$s product stream. Both purifier I and purifier II are

similar units. Assuming a basis of $100$ kg$/$hr of feedstock and steady state,

$($a$)$ Develop a stream table and fill it with known flow rates and compositions

$($b$)$ Find the flowrate of streams leaving the initial separator and the amounts of A and I in it$.$

$($c$)$ Calculate the flowrates of streams entering and leaving purifier I.

$($d$)$ Calculate the flowrates of streams entering and leaving purifier II$.($e$)$ How does using a recycle stream affect the purity and recovery of component A$.$

Purity $=\frac{\text{A}\text{m}\text{o}\text{u}\text{n}\text{t}ofAin\text{f}\text{i}\text{n}\text{a}\text{l}\text{p}\text{r}\text{o}\text{d}\text{u}\text{c}\text{t}\text{s}\text{t}\text{r}\text{e}\text{a}\text{m}}{\text{T}\text{o}\text{t}\text{a}\text{l}\text{a}\text{m}\text{o}\text{u}\text{n}\text{t}ofsubstancein\text{p}\text{r}\text{o}\text{d}\text{u}\text{c}\text{t}\text{s}\text{t}\text{r}\text{e}\text{a}\text{m}}$

Recovery $=\frac{\text{A}\text{m}\text{o}\text{u}\text{n}\text{t}ofAin\text{f}\text{i}\text{n}\text{a}\text{l}\text{p}\text{r}\text{o}\text{d}\text{u}\text{c}\text{t}\text{s}\text{t}\text{r}\text{e}\text{a}\text{m}}{\text{A}\text{m}\text{o}\text{u}\text{n}\text{t}ofAin\text{f}\text{e}\text{e}\text{d}\text{s}\text{t}\text{o}\text{c}\text{k}}$

Figure $2$: Purification process