The column is constructed from high$-$strength concrete and eight A$992$ steel reinforcing rods. The colftrin is subjected to an axial force of $P=225$ kip. Each rod has a diameter of $1$ in$.$ For $A992$ steel, $E_{st}=29\mathrm{.}0({10}^3)ksi,$ and for high$-$strength concrete, $E_c=4\mathrm{.}20({10}^3)ksi($Figure $1)$

Part A

Determine the average normal stress in the concrete and in each rod

Express your answer to three significant figures and include appropriate units.

${}_{\text{c}\text{o}\text{n}}=$

Part B

Determine the average normal stress in the concrete and in each rod.

Express your answer to three significant figures and include appropriate units.

Figure

$1$ of $1$