Which type of unemployment is most likely to help an economy become more efficient?

Fluctuations in economic performance is one of the two basic issues of macroeconomics. The other is

A) tracking unemployment. B) monitoring inflation rates. C) long-run economic growth. D) keeping interest rates in check.

Which of the following explains the ability of the U.S. economy to avoid diminishing marginal returns and experience accelerating growth in the early to mid-20th century?

A) immigration B) additions of a greater amount of capital of the same quality C) a decrease in the quality of labor D) continuing technological change