What group of workers is more organized than any other type of worker group?

An international comparison of eight major industrialized countries reveals the following about the components of GDP: ________

A) the U.S. has one of the largest shares of GDP going to investment B) the U.S. has one of the smallest government share of GDP C) the U.S. runs one of the largest trade deficits D) all of the above E) none of the above

For a large firm that produces and sells automobiles, which of the following costs would be a variable cost?

a. the $20 million payment that the firm pays each year for accounting services b. the cost of the steel that is used in producing automobiles c. the rent that the firm pays for office space in a suburb of St. Louis d. All of the above are correct.