Business cycles in the United States
A. tend to occur at regular intervals and are periodic.
B. tend to recur at irregular intervals, but are usually of the same length.
C. were quite common before World War II but have not occurred in the postwar period.
D. tend to have expansions that last longer than the recessions.
Answer:D
Business cycles in the United States
A. tend to occur at regular intervals and are periodic. B. tend to recur at irregular intervals, but are usually of the same length. C. were quite common before World War II but have not occurred in the postwar period. D. tend to have expansions that last longer than the recessions.