Alex is directing an episode of a fictional television series. What should he do first in the preproduction stage of his project? A. conduct a script reading
B. visualize the episode's story
C. analyze the script for all the episodes
D. hold rehearsals of actors

In this unit, it is mentioned that in order to enter into the field of photography, most jobs require at least a high school degree. since there is a possibility you can attain one of these jobs with just finishing high school, why do some people get an associates or bachelor’s degree?