How many pounds of fabric can be treated at $12\mathrm{.}0\%$ add$-$on of Z with the same $\%$WPU as above if only $4,000$ pounds of Z are available?You are to pad $40,000$ pounds of fabric in a production run with a solution of chemical

$Z$ to give a final $12\mathrm{.}0\%$ add$-$on of $Z$

In the lab, a small sample of the same fabric was padded with a solution of $Z$ in water

and gave the following data:

Dry fabric weight $=12\mathrm{.}3$ grams

Wet fabric weight $=23\mathrm{.}4$ grams

$1-$Assuming that the production pad will give the same results as the lab, calculate the

expected $\%$ wet pick up based on the lab data. $(14$ points$)$

$2-$What $\%$ concentration of $Z$ will be needed in the solution used for the production

run? $(14$ points$)$

$3-$How many pounds of $Z$ solution will be needed for the production run? $(14$ points$)$

$4-$ How many pounds of $Z$ will be needed to make up the solution for the production

run? $(14$ points$)$

$5-$How many pounds of fabric can be treated at $12\mathrm{.}0\%$ add$-$on of $Z$ with the same

$\%$ WPU as above if only $4,000$ pounds of $Z$ are available? $(14$ points$)$