each dose, resulting in the following plot:

I. Using the above plot, please estimate the following parameters:

The maximum effect in $\{$:$m\frac{g}{d}L).$

The plasma concentration associated with $50\%$ of in $\{$:$\frac{g}{L})$

What is $E{C}_{50}$ related to$?$

$1$: Efficacy

$2$: Potency