Which of the Following Statements Regarding Unemployment Is True

Which of the following statements regarding unemployment is true?

A) When unemployment is increasing, it is a sign of a recession.
B) Unemployment figures that estimate the number of unemployed are prepared by the U.S. Department of Labor.
C) The published unemployment numbers fail to reflect the number of discouraged workers and "hidden unemployed."
D) Unemployment is defined as the inability of those in the workforce to find a job.
E) All of the above are true.