$1.$ Determine if the section is slender or non$-$slender $($Use Table B$4\mathrm{.}1)$

$2.$ Determine the controlling Lc$/$r ratio

$3.$ Determine the design compressive strength of the member considering flexural buckling. Neglect torsional buckling. Use LRFD$.$

$4.$ When the wind changes direction, the member acts as a tension member. Determine the design strength as a tension member. Assume U $=0\mathrm{.}85.$ Neglect block shear. Use LRFD$.$