If you choose between two summer jobs, what is the one you do not choose called?
question 3 options:

trade-off

opportunity cost

decision at the margin

opportunity at the margin

Which of the following best describes asbestosis?

In which horizon of soil profile is prevent material usually found

Although china’s total economic output, measured by gross domestic product (gdp), is third largest in the world, it is considered a developing nation. what is most likely the most important factor for this designation? a. china’s government spends money on things that do not benefit human development. b. china has a large population, so its gdp per person is only modest. c. china has a strong economy but weak literacy and school attendance rates. d. china’s high rates of disease offset the country's economic gains.