Machine capability studies on four machines yielded the following information:

Machine

Average $()$

Capability $(6$s$)$

#$1$

$1\mathrm{.}495$

$0\mathrm{.}004$

#$2$

$1\mathrm{.}502$

$0\mathrm{.}006$

#$3$

$1\mathrm{.}500$

$0\mathrm{.}012$

#$4$

$1\mathrm{.}498$

$0\mathrm{.}012$

The tolerance on the particular dimension is $1\mathrm{.}500\backslash$pm $\mathrm{.}005.$ If the average value can be readily shifted by adjustment to the machine, then the best machine to use is:

Group of answer choices

Machine #$1.$

Machine #$2.$

Machine #$3.$

Machine #$4.$