In a system containing species $A$ at $383\mathrm{.}15K$ and $\frac{275}{b}ar,$ use the following data to

answer parts $($a$-$c$)$ by using Abbott equations $($see formula sheet$).$

$T_C=238\mathrm{.}65C,P_C=4502$kPa,$Z_C=0\mathrm{.}273,V_C=258\frac{c{m}^3}{(mol)},=0\mathrm{.}196$

$($a$)$ Specific volume at saturated conditions $(V_i)$

$($b$)$ Fugacity coefficient $(\frac{O}{{?}_{\text{s}\text{a}\text{t}}})$

$($c$)$ Fugacity $(f_i)$

At $383\mathrm{.}15K$ the vapor pressure of $A$ is $\frac{5\mathrm{.}267}{b}ar.$