There are two types of body waves: P-waves and S waves. 1  P - waves - are Primary waves. They travel with a velocity that depends on the elastic properties of the rock through which they travel. 2  S-Waves - Secondary waves, also called shear waves.
GAAP requires the following four financial statements: 1  Balance Sheet - statement of financial position at a given point in time. 2  Income Statement - revenues minus expenses for a given time period ending at a specified date. 3  Statement of Owner's Equity - also known as Statement of Retained Earnings or Equity Statement.
The purpose of financial statements. The general purpose of the financial statements is to provide information about the results of operations, financial position, and cash flows of an organization. This information is used by the readers of financial statements to make decisions regarding the allocation of resources. At a more refined level, there is a different purpose associated with each of the financial statements. The income statement informs the reader about the ability of a business to generate a profit.