$(1689$kNm$,$ OkN$)$

$(1793$kNm$,$ OkN$)$

$(1894$kNm$,$ OkN$)$

$(1465$kNm$,$ OkN$)$ Determine the value of Point B of the following composite

column according to AS$2327$:$2017.$ Dimensions given in

$mm.$

Given:

$fy=300\frac{N}{m}{m}^2$

$f^{\text{'}}c=32\frac{N}{m}{m}^2$