The following table lists the actions that various employees are permitted to perform:

EMPLOYEE PERMITTED ACTIONS Able Check customer account balances Check inventory availability Baker Change customer credit limits Charley Update inventory records for sales and purchases Denise Add new customers Delete customers whose accounts have been written off as uncollectible Add new inventory items Remove discontinued inventory items Ellen Review audit logs of employee actions Use the following codes to complete the access control matrix so that it enables each employee to perform those specific activities:

0 5 No access 1 5 Read-only access 2 5 Read and modify records 3 5 Read, modify, create, and delete records EMPLOYEE CUSTOMER MASTER FILE INVENTORY MASTER FILE PAYROLL MASTER FILE SYSTEM LOG FILES Able Baker Charley Denise Ellen