Which of These Is True About Research Conducted on Citizenship

Which of these is true about research conducted on citizenship behaviour in a paper mill?

A) The quantity but not quality of crew output was higher in crews that included more good citizens
B) The quality but not quantity of crew output was higher in crews that included more good citizens
C) The quantity and quality of crew output was higher in crews that included more good citizens
D) Unfortunately,higher levels of citizenship behaviour produced more food waste and greater customer complaints in the restaurant study
E) Citizenship behaviours were not relevant to performance in the paper mills