If, for the United States, exports are $450, imports are $320, net income from foreign investments is -$60, and net transfers from abroad is -$50, then the U.S. current account has a

The labor force includes people who

i. are less than 16 years of age. ii. are in institutions. iii. are actively seeking a job but do not have a job. A) i, ii, and iii B) i only C) iii only D) i and ii E) i and iii

Which of the following was designed to head off panics among market participants and forestall crashes like the ones in October 1929 and October 1987?

A. Program trading B. Circuit breakers C. Derivatives D. Volatility index