Column height is $10\mathrm{.}5$

Question $2$a$)$ Calculate total axial compression design load and the nominal moment about y$-$y and z$-$z axis on the column $($i$.$e Ned, Med, yy and Med,zz$).$

Question $2$b$)$Calculate the minimum flexurap buckling resistance of wn axially loaded column $($i$.$e Nmin, b$,$ rd$)$ you can assume a$=0\mathrm{.}49$

Question $2$c$)$ Calculate the lateral torsional buckling resistance and the bending capacity about the minor axis $($i$.$e$.$ myy$,$ b$,$ rd and mz$,$ c$,$ b$,$ rd$).$ You can aeeume aLT$=0\mathrm{.}34$

$2$d$)$ Using the Simplified Interaction Criterion check the suitability of the section