Draw the influence lines for: reactions $($a$)B_y$ and $($b$)C_y,$ and the $($c$)$ shcaring force $V_{1-1}$ andCan you help find the horizontal displacement for

joint B$?$

member BD is fabricated $0\mathrm{.}5$ in too short while

support A sits $0\mathrm{.}4$ in down & $0\mathrm{.}75$ in to the left.

Each member has a cross$-$sectional area of $3i{n}^2$

$E=29({10}^3)ksi$

$($d$)$ bending moment $M_{1-1}$ at section $1-1(4$ influence lines in total$).$ Use the method of your

preference $($quantitative or qualitative$)$ to solve the problem. Make sure to label the values for

local maximums and minimums and demonstrate your procedure.