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
Correct Answer:

Verified
Correct Answer:
Verified
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