Cyclic loading condition for the part of problem $1$ is defined below.

$S_a=40\frac{K}{P}SI$

$S_m=43\frac{K}{P}SI$

Find the $S_a$ and $S_m$ values where yielding on the first cycle takes place for the loading slope. Is this a safe design from a first cycle yielding point of view? $($Fully justify your answer$).$