Given: A fully braced structural member in a building is subjected to several different loads, including roof loads of $D=5k$ and $L_r=7k$; floor loads of $D=6k$ and occupancy $L=15k$;$S=18k$; and $W=17k$ and $E=12k($resulting from overturning forces on the lateral$-$force$-$resisting system$).$ Consider the ASD load combinations described in class lecture $($see lec. $5$ slides$)$ and assume the wind and seismic loads act in the same direction as the gravity loads.

Find: The critical ASD combination of loads.