ProD. $4\mathrm{.}8$D

c$.$ Construct the shear and moment diagrams for the beam with the point

loads. Label values and locations.

d$.$ Identify at least three features of the shear diagram that suggest you have

a reasonable answer.

e$.$ Identify at least three features of the moment diagram that suggest you

have a reasonable answer.

f$.$ Determine the peak moment due to snow and its location.

g$.$ Make a comprehensive argument that the moment diagram found in part

$($c$)$ is reasonable.

h$.$ Comment on why your guess in part $($a$)$ was or was not close to the