The USDepartment of Labor May Underestimate the Severity of Unemployment for for All

The U.S.Department of Labor may underestimate the severity of unemployment for all of the following reasons except

A) discouraged workers are not considered part of the labor force.
B) many workers are "underemployed," occupying jobs well below their levels of skills and education.
C) surveys of household members are likely to produce a rosier picture of employment circumstances than actually exists.
D) many households earn far less income than they desire.
E) part-time workers are grouped among the employed,even though they desire full-time employment.