Sales managers earned a median salary of $108,540 in 2013, according to the BLS. The best-paid made more than $187,199, while the worst-paid made about $53,770.ales managers are well compensated for their work, earning an average salary of $123,150 in 2013. Sales managers earn almost double what professionals working in some business jobs earn.
The internal jugular vein drains most of the cerebral veins and outer portions of the face, while the external jugular vein drains most of the outer structures of the head, including the scalp and deep portions of the face.
Consequently, an efficient system had to be established in order to allow blood to leave the restricted compartment. The venous drainage of the brain does not follow the arteries of the brain. Instead, they drain to the dural sinuses, which subsequently drain to the internal jugular vein. Generally, the walls of these drainage pathways are formed by visceral periosteum and dural reflection, both lined with endothelium.