A manufacturing plant plans to regulate its production of sulfuric and hydrochloric acid. The plant has three stations $($A$,$ B$,$ and C$)$ with three different processes, all producing aqueous solutions of the aforementioned acids as by$-$products. In order to regulate and properly store the acids, a dual mixer process was installed. It was noticed that the aqueous solution generated from station A contained unsafe concentrations of the acids $(7\%$ hydrochloric, $6\%$ sulfuric$),$ so it was fed to the first mixer to dilute the acids to a safer concentration. The dilution water used was contaminated with $9\%$ inert. The diluted solution from the first mixer was transferred to the second mixer, where it is mixed with the aqueous solutions generated from stations B and C$,$ the former containing $2\%$ of each acid and the latter $3\%$ each. The final product from the second mixer, flowing at a rate of $1660\mathrm{.}5$kg$/$min$,$ contains $3\mathrm{.}77\%$ hydrochloric acid, $3\mathrm{.}47\%$ sulfuric acid, and $0\mathrm{.}3\%$ inert.

Draw the Process Flow diagram and upload later as attachment.