The weightless pipe shown in the ligure below has two supports: a roller at point A and a pin at point $B.$ Given the force and couple moment applied to the pipe in the $x-y$ plame as showrt:

$($a$)(3$ pts$)$ Complete the free$-$body diagram given for the problem. $($Note: Mark the known and unknown forces$/$moments and dimensions on the diagram givert below.$)$

$($b$)(2$ pts$)$ Find the components $F_x$ and $F_y$ of the force $390$ kN $.$

$($c$)(3$ pts$)$ Determine the equilibrium equations for this system.

$($d$)(4$ pts$)$ Caleulate the reaction at roller $A.$

$($e$)(4$ pts$)$ Calculate the force exerted by the pin at $B.$

Use the $2$D Cartesian system given. Results should be given in terros of$!$l N and with one digit after the decinal point: