Cubicle courtesy includes all the following except
a. always knocking or asking permission to enter.
b. calling or walking over rather than raising your voice to comment on something.
c. avoiding strong perfumes or colognes.
d. checking the occupant's screen for incoming messages when the occupant is away from his cubicle.
e. keeping your voice down while talking on the telephone.
Answer: d. checking the occupant's screen for incoming messages when the occupant is away from his cubicle.