Please answer with an explantion that is clear like explaining to a high schooler. Also have clear answers labeled which part. Show work even easy work thag should be assumed $!$ :) grateful

Calculate the fugacity of pure liquid acetone at $382K$ and the following pressure. The molar volume of the liquid is $73\mathrm{.}4c\frac{m^3}{m}ol.$ You may assume $V_i^l$ does not change with pressure.

a$)5$ bar

b$)\frac{100}{b}ar$

$f_i^l={}_i^{\text{s}\text{a}\text{t}}{P}_i^{\text{s}\text{a}\text{t}}{e}^{\frac{V_i^l(P-P^{\text{s}\text{a}\text{t}})}{RT}}$