A steel $E=25500$ksi pipe column $(1)$ with a cross$-$sectional area of $A1=5\mathrm{.}60in\mathrm{.}2$ is connected at flange $B$ to an aluminum alloy $[E=17500$ksi $]$ pipe $(2)$ with a cross$-$sectional area of $A2=4\mathrm{.}40in\mathrm{.}2.$ The assembly is connected to rigid supports at A and $C.$ For the loading shown, determine the normal force in the steel pipe $(1).$

$41\mathrm{.}4$ kips

$30\mathrm{.}2$ kips

$57\mathrm{.}7$ kips

$44\mathrm{.}4$ kips