When a $6\mathrm{.}32$ g ice cube is dropped into a styrofoam cup containing $195$ g of coffee at

$97\mathrm{.}0$oC$,$ the coffee is cooled to $91\mathrm{.}5$oC$.$ The thermal energy used to melt the ice is$?$

$($assume that the specific heat for coffee cs $=4\mathrm{.}184$ J$/$goC

A$)18$ kJ B$)4\mathrm{.}6$ kJ C$)2\mathrm{.}1$ kJ D$)490$ J E$)145$ J