Janessa Was Laid Off as a Photo Lab Technician Because

Janessa was laid off as a photo lab technician because of the lack of customers. She then found a job at a movie rental store, but was again laid off one month later when the store shut down. Janessa's bad luck staying employed is most likely due to:

A) frictional unemployment.
B) structural unemployment.
C) cyclical unemployment.
D) natural rate of unemployment.