For the beam below, point $A$ is fixed and point $B$ is a roller. The

flexural rigidity is constant. $w=0\mathrm{.}2klf$ and $L=15ft.$ Which of the

following is most nearly the vertical reaction at $B,$ in kips?

a$.1\mathrm{.}13$

b$.1\mathrm{.}88$

c$.1\mathrm{.}5$

d$.1\mathrm{.}00$

For the beam below, $A$

is a pin and $B$ is a roller. Which of the figures below represents the

influence line for the bending moment at $C?$

a$.$

c$.$

d$.$