Select the sentence that correctly uses the commas in a nonrestrictive phrase

the template that is used is page layout then the margins option and finally choose the normal option.

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

the octopus by frank norris

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