Which of the following is the reason for the shrinking of the middle class in the United States? A. People are replacing robots in many manufacturing jobs.
B. Blue collar wages have been increasing as fast as other kinds of work.
C. People are not saving as much money as they used to.
D. Some jobs are outsourced to other countries.

Sarah salesrep is brand new to her job selling "lifetime" printers that never need replacement ink cartridges. the problem is that these printers cost ten times more than a regular printer, so it is difficult to get prospective buyers to understand the cost savings of buying it. to break through the barrier and begin making sales, sarah should use a analysis that highlights her printer's lower cost.

Why is efficiency an important economic goal?

Acountry made education free in mandatory up to age 15. it is established 100 new schools to educate kids across the country. as a result, citizens acquired the _ required to work. the school's generated _ for teachers and other staff. in 20 years, to countryside rapid _ and its gdp.