answer all parts

You have to help set up a process that outputs $6,750L$ of BTX daily. BTX$,$ as the acronym suggests, is a composition of benzene, toluene, and the three separate xylene isomers. You will be creating a batch process system that feeds five streams to a specialized $500L$ mixing tank that is then pumped to a secondary $500L$ mixing tank, which is then pumped to a $3,000L$ product tank. When available, the product tank is gravity drained to individual $2,000$ L rail cars. Each tank and railcar can only be filled to $90\%$ capacity. Benzene makes up $47\%$ of the total volume of the mixture has a density of $0\mathrm{.}8765\frac{g}{ml}.$ Toluene makes up $124\mathrm{.}83kg$ of the total mass and has a density of $0\mathrm{.}8669\frac{g}{ml}.$ The $94\mathrm{.}5L$ of xylene is split evenly among the three isomers $($ortho$-$xylene $)=(0\mathrm{.}880\frac{g}{ml},$ meta$-$xylene $)=(0\mathrm{.}860\frac{g}{ml},$ and para$-$xylene $)=(0\mathrm{.}861\frac{g}{ml}).$

Draw a block diagram of the system including all streams, all components, and all known values.

Create a table showing all known$-$known, and known$-$unknown information.

How much benzene $(kg)$ should be added to the $1^{st}$ stage mixing tank for each batch?

How much toluene $($L$)$ should be added to the $1^{st}$ stage mixing tank for each batch?

What fraction of the total volume is due to toluene $($round to nearest whole percent$)?$

What fraction of the total volume is due to each xylene isomer $($round to nearest whole percent$)?$

How much of each xylene isomer $($L$)$ should be added to the $1^{st}$ stage mixing tank for each batch?

How much of each xylene isomer $(kg)$ should be added to the $1^{st}$ stage mixing tank for each batch?

Assuming $5\%$ of each batch is lost due to evaporation, how many batches must be completed in order to meet your daily quota.