Consider the thin$-$walled section shown below supporting an internal shear of $V=133lbs$ as shown. Determine the maximum shear flow value developed in the vertical segment. When visualizing the segments comprising the cross section, use the median lines. Express answer in $l\frac{b}{i}n.$ and round off to the nearest thousandth. Let $A=1\mathrm{.}86in.,B=2\mathrm{.}60in.,$ and $t=0\mathrm{.}10in.$ The cross section has a vertical axis of symmetry.