________ unemployment measures permanent unemployment associated with massive industry-wide changes that lead to complete elimination of the positions formerly held

A) Seasonal
B) Frictional
C) Structural
D) Cyclical
E) Circumstantial

C
Explanation: C) Structural unemployment measures permanent unemployment associated when an industry changes in such a way that jobs are terminated completely. For instance, many steel workers and miners lost their jobs when there was a decline in those industries. Likewise, robots have replaced many automobile workers, and computers have replaced many newspaper typesetters.