Calculate the bubble and dew point at $1\mathrm{.}5$atm for the solution consisting of pentane, hexane and octaneTand the solution compositions and data provided in below table

$\backslash$table$[[$Component$,$composition,A$,$B$,$C$],[$n$-$Pentane $($A$),0\mathrm{.}5,6\mathrm{.}87632,1075\mathrm{.}78,233\mathrm{.}205],[$n$-$Hexane $($B$),0\mathrm{.}2,6\mathrm{.}91058,1189\mathrm{.}64,226\mathrm{.}28],[$n$-$Octane $($C$),0\mathrm{.}3,6\mathrm{.}89386,1264\mathrm{.}37,216\mathrm{.}64]]$

$log(P)=A-(\frac{B}{C+T}),P$ is in $mmHg,T$ is $C$