A pitched portal from has two load cases as shown.

$($a$)$ Neatly sketch the deflected shape and indicate the tension side of each member.

$($b$)$ Calculate the reactions, show these results along with the defected shape above on the upper diagram.

$($c$)$ Calculate the bending moments at the knee$-$joints

$($d$)$ Calculate the midspan moments in the rafters

$($e$)$ Hence neatly construct the bending moment diagram on the tension side of the members in the diagrams given

Help, please show all steps and drawings