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

Employee	Permitted actions
Tony	Check customer account balances Check inventory availability
Shawn	Change customer credit limits
Deborah	Update inventory records for sales and purchases
Charlene	Add new customers Delete customers whose accounts have been written off as uncollectible Add new inventory items Remove discontinued inventory items
Frank	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 = no access

1 = read only access

2 = read and modify records

3 = read, modify, create, and delete records

Employee	Customer Master file	Inventory Master File	Payroll Master File	System Log Files
Tony
Shawn
Deborah
Charlene
Frank