A. Total revenue – quantity
B. Total revenue / quantity sold
C. Total quantity sold quantity sold
D. Total revenue / total cost
A. increasing portfolio investment into the United States
B. decreasing portfolio investment into the United States
C. increasing direct investment into the United States
D. decreasing direct investment into the United States
A. Chief Justice
B. commander in chief of Armed Forces
C. chief diplomat
D. party leader
A. Price competition
B. Price support
C. Price war
D. Price battle
A. decrease the level of national security
B. provide benefits to some particular industry
C. provide benefits to the entire nation
D. not yield welfare losses for the nation
A. Fifth
B. Fourth
C. Sixth
D. Eight
A. apolitical bureaucrats
B. the working poor
C. former members of the middle class
D. professionals with skills important in the information society