The following load$-$elongation data were collected from a $4\mathrm{.}5$ x $15\mathrm{.}2$ mm unknown rectangular specimen.

Load $($N$)$

Length $($mm$)$

$0$

$95\mathrm{.}25$

$2070$

$95\mathrm{.}30$

$4170$

$95\mathrm{.}34$

$8649$

$95\mathrm{.}43$

$12460$

$95\mathrm{.}635$

$15764$

$96\mathrm{.}34$

$20000$

$98\mathrm{.}12$

$22460$

$100\mathrm{.}05$

$22810$

$101\mathrm{.}725$

$20745$

$103\mathrm{.}85$

a$)$ Plot the engineering stress versus engineering strain curve $($label axes$)$