Those people would be called producers
Answer: Submenu
Explanation: Submenu is the menu that is accessible through the other menu. If the user opens a menu an selects a option , if that option has further menu containing other options is an example of submenu.
Other given option are incorrect because formal list the list containing objects, nested menu is type of building and dropping the menu items and recursive menu work in the recursive manner.Thus, the correct option is submenu.
Answer:
Boom operator- Microphone
Director of photography- video camera
Art Director- lighting
Gaffer- set building
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