Over 50 percent of all U.S. workers now belong to unions

The sole proprietorship constitutes what percentage of the total number of firms in the United States?

a. 90 percent b. 75 percent c. 60 percent d. 45 percent e. 20 percent

A cartel is a form of

A) collusion. B) vertical merger. C) noncooperative competition. D) negative sum game.