You have a computer that runs Windows XP Professional. Many users share the computer. You install a local print device on the computer. You need to ensure that only members of a local group named Engineering can print documents to the local print device.
Which settings should you modify on the printer?（） 

You have a computer that runs Windows XP Professional. The computer is joined to an Active Directory domain. The domain contains a global group named Group1. You share a folder named Folder1 on the computer. You modify the NTFS permissions on Folder1 to assign Full Control to Group1. Users from Group1 report that they are unable to add files to Folder1 from the network. You need to ensure that members of Group1 can add files to Folder1 from the network.
What should you do?（）