Professor Keith Sawyer mentions that The group has the...

A

the dispute among consumers is the key to profitable product-design changes.

B

the famous products result from professionals working individually to achieve the aims of the group.

C

improvisation and trial-and-error always leads to the best solutions for the market place.

D

good jazz performances are made up of individual musicians who strive to play their instruments far louder than the others.

E

it is the whole orchestra that makes the music sound pleasant just as it is the whole professional team that will achieve a successful solution.