The use of quality circles:

A.
provides a quick fix for most quality problems.

B.
is particularly effective in overcoming labor/management conflicts.

C.
1) Has proven ineffective in bothJapan and the U.S. and 2) is particularly effective in overcoming labor/management conflicts.

D.
has proven ineffective in bothJapan and the U.S.

E.
allows workers the opportunity to generate solutions for chronic quality problems.