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.
Results The costs and returns on a per-acre basis are listed inTable 1. The field operations and their costs are listed in Table2. Based on a yield of 50 tons/acre, breakeven cost over directexpense is $154.56/ton, and breakeven over total expense is$186.23/ton.A sensitivity analysis included as Tables 4a and4b shows price and yield combinations required to cover directand total expenses. 2 Table 1. Estimated costs and returns per acre.ased on a yield of 50 tons/acre, breakeven cost over directexpense is $154.56/ton, and breakeven over total expense is$186.23/ton. A sensitivity analysis included as Tables 4a and4b shows price and yield combinations required to cover directand total expenses. 2 Table 1. Estimated costs and returns per acre.