Q$\mathrm{.}1)(50$ points$)$ For the shown column $(3030cm,$ fixed from top and bottom. Check if the column is slender or short? And if it is slender, what action would you take? Column is nonsway, and

a$)$ under moments of $130kN.m$ clockwise at top and $130kN.m$ counterclockwise at bottom.

b$)$ under moments of $0kN.m$ clockwise at top and $130kN.m$ counterclockwise at bottom.

c$)$ under moments of $130kN.m$ clockwise at top and $130kN.m$ clockwise at bottom