Answer:
I believe it is the first one. How should people pay for goods and services
"people who work in different functions hate each other." this is the corollary to "<span>Palermo’s law".
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Corollary depicts an outcome that is the normal result of something different. You could state that your weight pick up is a corollary of the ongoing entry of a pastry shop over the road from your house. Thus, "people who work in different functions hate each other." this is the corollary to <span>Palermo’s law.</span>
I am pretty sure there is not
