1 ExxonMobil distributed $23.6 billion to shareholders in the form of dividends and share repurchases, for a total cash distribution yield of 5.4 percent. 2  Return on average capital employed was 16.2 percent â more than 5 percentage points higher than its nearest competitor.
Causes of Milia. Milia is caused by flakes of dead skin that become trapped on the surface of the skin. It is not known why milia develops in some people and not others. Milia: Related Medical Conditions.
The causes of this kind of Melena are the same as when the stool is tarry. In addition, this type of Melena is also associated with anemia which is causes due to the loss of iron along with the blood.black, tarry, sticky and foul-smeling stool that is usually caused by gastrointestinal hemorrhage.elena can also occur due to bleeding ulcers. Ulcers are sores that develop in the lining of the stomach due to infection by Helicobacter pylori bacterium. Drug overdose can cause tarry stool as well. Prolonged use of pain relievers can irritate the stomach and cause stomach ulcers and melena.