Q$.1($a$)$ Develep a TBP and gravity mid$-$percent curves for the crude oil followine analysis:

Crude Bulk Properties:

Crade origin: Zakum $($upper$)$ Abu Dhati, UAE.

Gravity, API $31,1$

Sulfur, wt$.$ $$2\mathrm{.}00$

THP DISTIL LATION

$\backslash$table$[[$TBP cus, $"$F$,$Vol.$\text{'}$S on cruide, Frac,$\backslash$table$[[$Gravity$,],["$API$]]],[C_2{C}_2,5\mathrm{.}48,246\mathrm{.}8\mathrm{.}927],[$Cy$-158,5\mathrm{.}50,88\mathrm{.}2],[153-212,435,70\mathrm{.}9],[212\mathrm{.}302,5\mathrm{.}12,59\mathrm{.}3],[302-374,7\mathrm{.}27,30\mathrm{.}5],[374-455,8\mathrm{.}20,44\mathrm{.}2],[455,536,5\mathrm{.}14,390],[536-650,11\mathrm{.}37,33\mathrm{.}7],[650-1049,31\mathrm{.}51,224],[1049,13\mathrm{.}03,1\mathrm{.}7]]$

$($b$)$ Using the TBP and gravity curves, estimate the Watson charscteriza the crude oil