Sara Has Managed to Get Access to the Passwd File

Multiple Choice

Sara has managed to get access to the passwd file in the Linux system. Which of the following entries shows a user that is in the root permissions group?
Rkuby:x:1001:1001:Ron Kuby:/home/rkuby:/bin/bash dhcp:x:1002:1002::/home/dns:/bin/bash monticore:x:1003:0::/home/monticore:/bin/bash awright:x:1004:500:Amber Wright:/home/awright:/bin/bash

A) awright
B) monticore
C) dhcp
D) The group cannot be determined in the /etc/passwd file