The melting point of phenol is \(40^{\circ} \mathrm{C}\). A solution containing \(0.172 \mathrm{~g}\) acetanilide \(\left(\mathrm{C}_{8} \mathrm{H}_{9} \mathrm{ON}\right)\) in \(12.54 \mathrm{~g}\) phenol freezes at \(39.25^{\circ} \mathrm{C}\). Calculate the freezing point depression constant and the latent heat of fusion of phenol.