Grayson was employed as a field technician servicing building HVAC systems, but because of a downturn in the economy, he was laid off from his job. After unsuccessfully trying to secure another field tech position, Grayson finally took a job as a stock employee at Home Depot. Which of the following best describes Grayson's situation?

A. Grayson is underemployed.
B. Grayson is seasonally unemployed.
C. Grayson has downsized.
D. Grayson has secured job enrichment.