Draw FBDs showing loading conditions for B$-1,$ B$-2,$ G$-1,$ and G$-2.$ Calculate reactions and the load on an interior column.

Loads:

$).$

TOTAR LOAD.

Notes:

Additional $3$ psf truss joist load is located only in the bottom right corner where truss joists are located; $40$ psf everywhere else

B$-1$ spacing is $8ft-40ft$ divided by $5$ spaces

$B-2$ spacing is $6ft-30ft$ divided by $5$ spaces

$($Diagrams show beams in their actual locations $-$ so $4$ beams frame into girders along length$)$