Draw the influence lines for: reactions $($a$)$ and $($b$),$ and the $($c$)$ shearing force $11$ and

$($d$)$ bending moment $11$ 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 Problem $4(20$ Points$)$

Draw the influence lines for: $($a$)$ the reaction at $\backslash (\backslash$mathrm$\{$B$\}\backslash$left$($B$\_\{$y$\}\backslash$right$)\backslash ),$ and the $($b$)$ shearing force $\backslash ($ V$\_\{1-1\}\backslash ),$ and $($c$)$ bending moment $\backslash ($ M$\_\{1-1\}\backslash )$ at section $1-1(3$ 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.

Figure $5$