Estimate the boiling point of platinum, $Pt,$ if its ${}_{\text{v}\text{a}\text{p}}H$ is $510\mathrm{.}4k\frac{J}{m}ol$ and its ${}_{\text{v}\text{a}\text{p}}S$ is $124\mathrm{.}7\frac{J}{m}$olK.

$($a$)1868K$

$($b$)2475K$

$($c$)3820K$

$($d$)4093K.$