Changes in an entity's accounting choices either affect "consistency" in the application of GAAP or they do not. For each item listed below, state whether the item affects consistency and identify the effect the change will have on the audit report. 1. Change in accounting estimate. 2. Correction of an error in principle. 3. Change in reporting entity. 4. Correction of an error that does not involve an accounting principle. 5. Change in accounting principle. 6. Change in classification and reclassification.