How is a workweek defined in terms of hours?

The correct answer is based on the definition of a workweek in the context of labor laws. A workweek is generally defined as a period of seven consecutive days during which an employee works or is expected to work.

In the Fair Labor Standards Act (FLSA), a workweek is specifically described as lasting 168 hours. This understanding reinforces that a workweek includes all hours within that seven-day span and doesn't limit the number of hours typically worked.

While 40 hours is often referenced as the standard threshold for full-time employment, and sometimes it is used for assessing overtime eligibility, it does not encapsulate the entirety of the workweek's definition. Instead, the correct answer emphasizes the full duration of the workweek itself, highlighting the legal context and regulatory frameworks that define how work schedules are structured.