Ten firms compete in a market to sell product x. the total sales of all firms selling the product are $2,000,000. ranking the firms’ sales from highest to lowest, we find the top four firms’ sales to be $270,000, $215,000, $190,000, and $130,000, respectively. calculate the four-firm concentration ratio in the market for product x.

The returns on the common stock of maynard cosmetic specialties are quite cyclical. in a boom economy, the stock is expected to return 22 percent in comparison to 9 percent in a normal economy and a negative 14 percent in a recessionary period. the probability of a recession is 35 percent while the probability of a boom is 10 percent. what is the standard deviation of the returns on this stock?

If the family’s net monthly income is 7,800 what percent of the income is spent on food clothing and housing?

Regarding the results of a swot analysis, organizational weaknesses are (a) internal factors that the organization may exploit for a competitive advantage (b) internal factors that the organization needs to fix in order to be competitive (c) mbo skills that should be emphasized (d) skills and capabilities that give an industry advantages problems that a specific industry needs to correct