Identify the controls that would prevent the deficiencies below from using SAGE 50

1. Did not have a purchase order
2. Did not have a receiving ticket
3. Do not have a three-way invoice
4. We were able to do a quick add for customer and vendor names
5. Able to delete transactions
6. Credit memo
7. Able to change price and discount amounts
8. No sales order
9. No shipping orders
10. Unaware if items were shipped
11. No invoice generated to close shipping order
12. No lock box to generate customer ID
13. Able to write checks without any invoice
14. Creating a new customer without contract
15. Able to change a saved record
16. No approval to change payroll pay rate
17. Can change and override credit limit
18. Can run the same period for payroll multiple times
19. Can change check number anytime
20. No limits to overtime or payrate