Everyone at the St

Everyone at the St. Louis offices of Dominique Marceau Cosmetics, from the president to the lowest salesperson, came to the company holiday party-all except for Melanie, who told her coworkers that going to the party was "a waste of time." When her supervisor told her she had been missed, she claimed that her mother was sick, but she later laughed about this behind her supervisor's back and said that she spent the evening out partying with friends. Her behavior shows a lack of

A) voice.
B) helping.
C) civic virtue.
D) boosterism.
E) sportsmanship.