Which of the Following Statements Is False

Which of the following statements is false?

A) Discouraged workers are a subset of a larger group termed marginally attached workers.
B) Discouraged workers are counted as unemployed in the official unemployment rate calculation.
C) A person is considered underemployed if he is working at a job for which his skills far exceed the skills required for his job.
D) People who are underemployed are not counted as unemployed.