It can be inferred that the most important factor in costume design is ______.

A．Because pageants take place iii daylight in the open air.
B．Because different characters require different costumes.
C．Because the colors and textures must be in harmony with the setting.
D．Because an allocation of the funds available is usually rather small.

A．parents of teenagers
B．newspaper readers
C．those who give advice to teenagers
D．teenagers