The 80/20 principle holds that 20 percent of all customers generate 80 percent of the demand. Although the percentages usually are not exact, the general idea often holds true. Which consumer market segment is described here?A. Benefit segmentationB. Geographic segmentationC. Market segmentationD. Usage-rate segmentation

Consider a treasury bill with a rate of return of 5% and the following risky securities: security a: e(r) = .15; variance = .0400 security b: e(r) = .10; variance = .0225 security c: e(r) = .12; variance = .1000 security d: e(r) = .13; variance = .0625 the investor must develop a complete portfolio by combining the risk-free asset with one of the securities mentioned above. the security the investor should choose as part of her complete portfolio to achieve the best cal would be a. security a b. security b c. security c d. security d

John's pizzeria and equilibrium john is selling his pizza for $6 per slice in an area of high demand. however, customers are not buying his pizza. using what you learned about the principles of equilibrium, write three to four sentences about how john could solve his problem.

Experts are particularly concerned about four strategic metal resources that are important for the u. s. economy and military strength, and that must be imported. what percentage does the u. s. import? *