Which of the following are common problems experienced with software applications?

1. Incorrect Calculations 2. Incorrect data edits 3. Ineffective data edits 4. Incorrect coding/implementation of business rules 5. Inadequate software performance 6. Confusing or misleading data 7. Software that is difficult to use 8. Obsolete software 9. Inconsistent processing 10. Difficult to maintain and understand 11. Inadequate security controls