Final answer:
A barber distributes the hair based on the desired outcome of the hairstyle, considering factors such as the size and type of perm rods, the client's hair type and length, and the desired curl pattern.
Step-by-step explanation:
In the process of wrapping a perm, a barber will distribute the hair based on the desired outcome of the hairstyle. The distribution of hair is influenced by factors such as the size and type of perm rods or forms used, the client's hair type and length, and the desired curl pattern. For example, if the client wants tight, small curls, the barber may distribute the hair in small sections and wrap it tightly around small perm rods. On the other hand, for loose, large curls, the hair may be distributed in larger sections and wrapped around bigger perm rods.