You then create the depletion charge based on actual units of usage. Thus, if you extract 500 barrels of oil and the unit depletion rate is $5.00 per barrel, then you charge $2,500 to depletion expense.
The consumption of green tea or black tea after having a sugary treat can reduce cavities by preventing plaque build-up and inhibiting bacteria. The leaves of the Camilla sinensis plant in tea has been linked to preventing tooth decay due to its anti-cavity properties, according to Kenyon College.
To prevent cavities and maintain good oral health, your diet -- what you eat and how often you eat -- are important factors. Changes in your mouth start the minute you eat certain foods. Bacteria in the mouth convert sugars and carbohydrates from the foods you eat to acids, and it's the acids that begin to attack the enamel on teeth, starting the decay process. The more often you eat and snack, the more frequently you are exposing your teeth to the cycle of decay.