True or False: Equilibrium Flash Vaporization $($EFV$)$ distillation provides insights into the thermal cracking tendencies of crude oil, assisting in the optimization of refinery operations.

$.$True or False: Atmospheric distillation units can process heavy residues left from crude oil refining, making them versatile in producing a wide range of petroleum products.

True or False: Packie charts are exclusively used for the analysis of sulfur and nitrogen compounds in crude oil, providing a basis for environmental compliance strategies.

True or False: Packie charts help optimize the blending of crude oil by providing detailed information on the compatibility of different crude types, enhancing refinery throughput.