Changes in accounting principle:
a. Rarely occur because once management selects an accounting principle to follow, it is not allowed to change it except in extremely unusual circumstances
b. Are reflected in the current year and future years only; past financial statements are not restated
c. Require no additions or changes to the standard audit report
d. Must be disclosed by management in the financial statement footnotes, stating the nature of the change, explaining why the new method is preferable, and including the financial impact on affected accounts, income from continuing operations, and net income