You are the administrator of your company’s network. An employee named Mark is leaving the company. A new employee named Eric has been hired to replace him. Mark has a local user account on a Windows 2000 Professional computer. Mark has rights to multiple files and folders on the computer. You want Eric to have the same rights and permissions that Mark has. You want to ensure that Mark will no longer have access to the files and folders. You want to accomplish this with least administrative effort. What should you do?（）

A. Rename Mark’s user account to Eric and change the account password.
B. Create Eric’s account by copying Mark’s profile to Eric’s account. Delete Mark’s account.
Create Eric’s account by copying Marks account. Delete Mark’s account.
Delete Mark’s account. Add Eric’s account. Add Eric to the same groups to which Mark belonged. Grant Eric to all the individual user rights and permissions that Mark had.