The correct answer is D. idle time.
Attendance time is the time that an employee is present at work. Job time is the time that an employee is actively working on a task. Idle time is the time that an employee is not actively working on a task.
The difference between attendance time and job time is idle time. Idle time can be due to a number of factors, such as breaks, waiting for work, or being unavailable to work.
Idle time can be a problem for businesses because it can lead to lost productivity. Businesses can try to reduce idle time by improving efficiency, scheduling work more effectively, and providing employees with the resources they need to do their jobs.