Ethyl alcohol has a vapor pressure of $14\mathrm{.}5$ mm Hg at $3\mathrm{.}0\backslash$deg C and a normal boiling point of $78\mathrm{.}4\backslash$deg C$.$

$1.$Estimate the vapor pressure at $60\mathrm{.}0\backslash$deg C using the Antoine equation with the parameter values from Table B$\mathrm{.}4.$

$2.$ Estimate the vapor pressure at $60\mathrm{.}0\backslash$deg C using the Clausius$$Clapeyron equation and the two given data points.

$3.$ Estimate the vapor pressure at $60\mathrm{.}0\backslash$deg C using linear interpolation between the two given points.

$4.$ If one takes the Antoine$-$equation estimate as the most reliable, by how much do Clausius$-$Clapeyron and Linear Interpolation deviate from the best estimate? Take the magnitude of the percentage difference.