Ben Black Works as an Instructor at Cheyenne School,whose Domain

Multiple Choice

Ben Black works as an instructor at Cheyenne School,whose domain name is Chey.Ben Black's user name is bblack.Cheyenne School's e-mail system uses the POP protocol.Ben Black's e-mail address is

A) [e-mail].
B) [e-mail].
C) [e-mail].
D) [e-mail].