Step $17$a$.$ Starting with a $0\mathrm{.}050\%$ solution of Red $40$ dye, show how to calculate the $mL$ of that solution needed to prepare $25\mathrm{.}0mL$ of $0\mathrm{.}0375\%$ dye. Show your work in the space below, as well as the correct answer, with the correct units and to the correct number of significant figures. Then, place your answer in the appropriate cell in the spreadsheet.

$\frac{0\mathrm{.}037525\mathrm{.}0}{0\mathrm{.}050}=18\mathrm{.}75mL$

Volume of first solution required to make the diluted sample in $)$ unknown value

Desired final volume $(V_2)25\mathrm{.}0mL$

Percentage concentration $(P_1)0\mathrm{.}050$

Desired final percentage concentration $(P_2)0\mathrm{.}0375$

Step $17$b$.$ Answer the following question: Using your graph, the $"G"$ value for this $0\mathrm{.}0375\%$ dye solution is estimated to be $??$

Red $40$ standard curve