Answers
Art Direction
Cinematography - 5
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he is the soul of the camera shooting . he's always in the sets from start of a film to its successive end. and he is sirector of photography.
more hours
because he works with people...which is really a hard task,working with the crowd needs more work than others who work for their assigned projects....
Becuase the cinematographer is there from the beggining until the end.
Film Editing - 7
Post production
Post-production is the reason a movie is released several months after finishing the production stage
there is some editors who spend 12 hours or more just on the computer besides begin on the phone with their client.
I have been in the film industry as a producer, stunt woman and foreign film distribution... I habe learned that so often 70-90% of movies are finished in post production... the editor has a HUGE part in making or breaking how the movie is interpreted.
Because the editor is the person who creates emotions,gives a shape to a movie and it takes a longer time to make a movie perfect.
Because they do
Because I've heard they sometimes have to cut together days of film into a couple of minutes.