A Stramit C$-$section will be used as a column and a beam. The C$-$section properties are provided in the Figure. The yield stress is $450$MPa. The dimensions are outside dimensions. The internal corner radii are $5$mm$.$

Calculate the design capacity for both the column and the beam using the Direct Strength Method for the following two situations:

a$)$ Both the column and the beam are fully restrained from member lateral, flexural and$/$or torsional buckling $($Nce$=$ Ny and Mbe $=$ My$)$

b$)$ Nce$=0\mathrm{.}5$Ny and Mbe $=0\mathrm{.}5$My