What is the broadcast MAC address?

Group of answer choices

$0\mathrm{.}0\mathrm{.}0\mathrm{.}0$

FF$-$FF$-$FF$-$FF$-$FF$-$FF

$127\mathrm{.}0\mathrm{.}0\mathrm{.}1$

$255\mathrm{.}255\mathrm{.}255\mathrm{.}255$