Problem $1$: $(6-63)$ on Stress Concentration $($use row a of Table P$6-7)$

For a filleted flat bar in tension similar to that shown in Figure C$-9($Appendix C$)$ and the data from the row$($s$)$ assigned from Table P$6-7,$ determine the alternating and mean axial stresses as modified by the appropriate stress concentration factors in the bar. $[$D $=40$ mm$,$ d $=20$ mm$,$ h $=10$ mm$,$ r $=4$ mm$,$ Pmin $=8$ kN$,$ Pmax $=32$ kN$,$ SAE $1020$ CR$].$ Sut $=68$ ksi. Kt $=1\mathrm{.}84$ and Kf $=1\mathrm{.}68.$ I need the alternating stress with stress concentration applied and the mean stress with stress concentration applied.