Determine the distance $\frac{?}{\text{b}\text{a}\text{r}}(y)$ to the centroid of the beam's cross$-$sectional area.

$\frac{?}{\text{b}\text{a}\text{r}}(y)=1\mathrm{.}36$ in$.$

$\frac{?}{\text{b}\text{a}\text{r}}(y)=0\mathrm{.}6429$ in$.$

$\frac{?}{\text{b}\text{a}\text{r}}(y)=2$ in$.$

$\frac{?}{\text{b}\text{a}\text{r}}(y)=0\mathrm{.}8571$ in$.$