With which of these statements would kennedy most likely agree? a. unions benefit those who belong to them. b. unions do not benefit nonunion workers. c. union activity increases business profits. d. unions do not ultimately benefit workers or businesses.

In a market economy, supply and demand are important because theya. (i) play a critical role in the allocation of the economy's scarce resources. b. (ii) determine how much of each good gets produced. c. (iii) can be used to predict the impact on the economy of various events and policies. d. all of (i), (ii), and (iii) are correct.