Ans: b) about 77%
Explanation:
Four firm concentration ratio = ( sum of top 4 companies share of output / Sum of industry output)
= ( 1554 + 1486 + 1294 + 1287 ) / 7340
= 5621 / 7340
= 0.7658 or 0.77
QUESTION 20 Table 16-2 The following table shows the total output produced by the top six...
Table 16-2 The following table shows the total output produced by the top six firms as well as the total industry output for each industry. Firm Industry B 8,750 7,500 6,400 Industry A 13,250 10,975 8,175 4,275 1,250 875 45,350 Industry C 1,750 1,725 1,700 1,675 1,650 1,625 30,125 Industry D 15,000 14,000 13,000 12,000 11,000 10,000 120,000 5,000 4,250 4,000 70,900 Total | Refer to Table 16-2. Which industry is the most competitive? Industry A O Industry B Industry...