Mastoiditis is the result of an infection that extends to the air cells of the skull behind the ear. Specifically, it is an inflammation of the mucosal lining of the mastoid antrum and mastoid air cell system inside the mastoid process.
Extract: Government spending has increased substantially in recent years. Consequently, the breakeven oil price rose to $106 a barrel in 2014 from $69 a barrel in 2010. As a result, with the large decline in oil prices, the fiscal deficit has increased sharply and is likely to remain high over the medium-term.
Actually, oil is a little more. Based on the current price of natural gas, a break-even price for heating oil is around $2.20 per gallon. (See this PSE&G Web site for a handy conversion table.) Today heating oil is close to $2.50, so it's a bit more expensive.Sure, we'd pocket some money if we converted to gas.t today's prices for heating oil and natural gas, we wouldn't even begin to see a return on our investment for about 10 years. For one thing, today oil and gas are roughly the equivalent price for the same amount of heat value.