If the four largest firms in an industry produce 20, 10, 7, and 3 units of output, respectively, and total industry output is 100 units, then the four-firm concentration ratio equals . Multiple choice question. 25% 40% 75% 0.4%

40%

Explanation:

The four firm concentration ratio calculates the concentration ratio of the 4 largest firms in an industry.

Four firm concentration ratio = 0.2 + 0.1 + 0.07 + 0.03 = 0.4 = 40%

answer; i do believe that the correct answer is (c)///management,unions, lobbyists and

being born in poverty would limit the people's chances, opportunities and benefits.

this happen because of several things, such as:

- poor people tend to gain less access to good education and nutrition. this mean that their chance to obtain high paying jobs would also be limited.

- poor people tend to socialize with other poor people while the rich tend to socialize with other rich people. this means that simply throguh their social circle, rich people would have more business opportunities compared to the poor people.

- rich people tend to have more capital in their disposal. this would benefit them in business since it is far easier for them to fund their business operation compared to poor people.