The minimum frequency to eject an electron from a given metal surface is $f=6\mathrm{.}12{10}^{16}Hz.$ What is the work function of the metal in electronvolts?

$3\mathrm{.}82{10}^{35}eV$

$6\mathrm{.}5{10}^{-36}eV$

$4\mathrm{.}057{10}^{-17}eV$

$253$ eV