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A hub uses a ________ wiring arrangement to attach stations to the hub.
Marginal Social Cost
The additional cost incurred by society as a whole due to producing one more unit of a good or service.
Pollution
The contamination of the natural environment, leading to adverse effects on ecosystems and human health.
Marginal Social Cost
The extra expense society incurs from the production of an additional unit of a good or service.
Pollution
The act of introducing harmful substances into the environment, leading to negative changes.
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