1. Ten firms compete in a market to sell product X. The total sales of all firms selling the product are $3 million. Ran
Posted: Mon Apr 25, 2022 8:07 am
1. Ten firms compete in a market to sell product X. The total sales of all firms selling the product are $3 million. Ranking the firms' sales from highest to lowest, we find the top four firms' sales to be $540,000, $430,000, $370,000, and $355,000, respectively. Calculate the four-firm concentration ratio in the market for product X.