Given:

$a=1\mathrm{.}9m$

$b=3\mathrm{.}9m$

$w=3\mathrm{.}8k\frac{N}{m}$

A$.$ What is the support force at $B?$

B$.$ What is the maximum value of $V?$

C$.$ What is the minimum value of $V?$

D$.$ What is the maximum value of $M?$

E$.$ At what value of $x$ is $M$ maximum?

F$.$ What is the minimum value of $M?$

Hint: Draw the shear diagram, V vs$.x,$ and the bending moment diagram, $M$ vs$.x,$ to answer questions $B$ through $F.$

The answers for each part is $11\mathrm{.}02$kN$,7\mathrm{.}410$kN$,-7\mathrm{.}410$kN$,4\mathrm{.}938$kN$*$m$,3\mathrm{.}850$m$,-2\mathrm{.}286$kN$*$m$.$ please show the work on how to get these answers i couldnt figure it out.