$(2\mathrm{.}5$ points$)$ A shear force $V$ and bending moment $M$ act at a given cross section of a trapezoidal crosssectioned beam. For the fives points shown $(i),(ii),(iii),(iv),$ and $(v)$ match up with the corresponding stress elements shown below

$($a$)$ The state of stresses at point $($i$)$ is

$($b$)$ The state of stresses at point $($ii$)$ is

$$

$q,$

$($c$)$ The state of stresses at point $($iii$)$ is $q,$

$($d$)$ The state of stresses at point $($iv$)$ is $q,$

$($e$)$ The state of stresses at point $(v)$ is $q,$

$(a)$

$($g$)$

$($j$)$

$($n$)$