I.b$.$ For the following truss structure, solve the force in Members KJ and KD$.$

If using Method of Sections to solve for force in Member KJ$,$ draw the FBD of the whole structure and one half of the cut section.

What is the force in Member KJ$?$

$($a$)900$ N $,$

$($b$)1000$ N $,$

$($c$)1500$ N $,$

$($d$)2200$ N $,$

$($e$)3800$ N $.$

What is the force in Member KD$?$

$($a$)900$ N $,$

$($b$)1000$ N $,$

$($c$)1500$ N $,$

$($d$)2200$ N $,$

$($e$)3800$ N $.$