Which of the Following Statements Is TRUE

Multiple Choice

Which of the following statements is TRUE?

A) Expansions and contractions of the Canadian economy usually last the same length of time.
B) Expansions vary greatly in length,but contractions last the same amount of time.
C) The Canadian economy has neither expanded nor contracted since the end of World War II.
D) Expansions and contractions of the Canadian economy vary greatly in length.