The Table Above Shows the Revenue Figures for the Top

question 23

Multiple Choice

The table above shows the revenue figures for the top four firms along with a total for the remaining firms in the fast-food industry. What is the four-firm concentration ratio for the industry?

• A) 80 per cent
• B) 200 per cent
• C) 20 per cent
• D) 100 per cent
• E) 25 per cent

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Definitions:

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Land within a city or metropolitan area that is developed or used for buildings, roads, and other structures, contrasting with rural land.

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Bacteria that require oxygen for their growth and survival, playing essential roles in processes such as composting and in the treatment of sewage.

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Organic waste material that reduces oxygen levels in water bodies as microorganisms consume oxygen to decompose this waste.