The Court normally consists of the Chief Justice of the United States and eight associate justices who are nominated by the President and confirmed by the Senate. Once appointed, justices have life tenure unless they resign, retire, or are removed after impeachment (though no justice has ever been removed).
The solvency ratio measures the size of a company's after-tax income, excluding noncash depreciation expenses, compared with the firm's total debt obligations. It provides a measurement of how likely it is a company can continue to meet its debt obligations. The measure is calculated as shown here:
A concentration ratio is a measure of how much an industry or a market is dominated by a small number of large firms. More specifically, a concentration ratio measures the percentage of a market (the market share) controlled by the largest firms. There are various different ways of calculating a concentration ratio.