For problems $8-12(15$ points$)$ Determine fatigue correction factors for a $0\mathrm{.}43$ inch DIA shaft from constructed from $4340$ steel $($quenched and tempered at $800F).$ The surface of the shaft was machined but was not ground. The shaft is in bending and torsion, operates in normal environmental temperatures and should have $99\mathrm{.}9\%$ reliability.

$(3$points$)C_{\text{L}\text{o}\text{a}\text{d}}=?$

$(3$ points$)C_{\text{s}\text{i}\text{z}\text{e}}=?$

$(3$ points$)C_{\text{s}\text{u}\text{r}\text{f}}=?$

$(3$ points$)C_{\text{t}\text{e}\text{m}\text{p}}=?$

$12(3$ points$)C_{\text{r}\text{e}\text{l}\text{i}\text{a}\text{b}}=?$