Final answer:
The best data entry controls for the error of entering 400 hours in a weekly payroll would be a range check or a reasonableness test, which help ensure that the data entered is within a realistic range.
Step-by-step explanation:
When processing weekly payroll, the best data entry control for catching an error where an employee accidentally entered 400 hours worked would likely be range checks or reasonableness tests.
These controls are designed to ensure that data falls within pre-determined bounds considered normal or reasonable for specific types of data entries. For instance, for the number of hours worked in a week, a range check could ensure that the value entered is less than the number of hours in a week, which is 168 hours (24 hours x 7 days).
A range check would automatically flag entries that are beyond the typical maximum working hours, prompting the employee to review and correct the entry. Additionally, a reasonableness test could be used to compare the data against typical values or patterns, alerting the user to potential errors when there is a significant deviation from expected data.
The complete question is: When processing weekly payroll, an employee accidentally entered 400 hours worked. The best data entry control for this error would be is: