The correct answer is A. Salaried workers adjusting their auto-fill from schedule hours.

In Workday Time Tracking, Mass Submit Time is most commonly used for worker populations whose time is largely predictable and auto-generated, especially salaried workers who use auto-fill from schedule hours. These workers often have standard scheduled hours and may only make small adjustments before time needs to be submitted. Because their time is generally consistent, administrators can efficiently submit time in bulk for many workers at once, which reduces manual effort and supports period-end processing.

This function is less appropriate for populations with more variable or punch-based time entry. Hours-only workers using micro-edit may still require individual changes that make bulk submission less common. In/Out workers using check-in/check-out functionality rely on punch data and break patterns, so their entries often need closer review before submission. Project workers using enter time by type usually allocate time across projects, tasks, or worktags, making their time more complex and less suitable for broad mass submission.

Mass Submit Time is most valuable when time entry follows a stable pattern and does not require frequent day-by-day validation. That is why salaried workers with auto-fill from schedule hours are the most common population for this administrative action.