Entry into and exit from the labor force are important to the determination of the unemployment rate because:
A.
more than one-half of the unemployed have only recently entered the labor force.
B.
most of the unemployed are young workers still looking for their first job.
C.
discouraged workers are counted as part of the labor force.
D.
almost one-half of all spells of unemployment end in the unemployed person's withdrawal from the labor market.