Step-by-step explanation
Given that Mary oversees the front desk at a nearby medical practice and must prepare the payroll for the front desk receptionist who is paid hourly.
In order to avoid paying overtime, Mary must also make sure that the front desk worker works no more than 40 hours each week.
Monday Tuesday Wednesday Thursday Friday
470 minutes 440 minutes 455 minutes 490 minutes 310 minutes
The front desk office employee worked a total of 470 hours, which breaks down to 2,165 minutes (2,165 / 60), or 36 hours and 5 minutes.
Mary does not have to pay the front desk office clerk since she worked less hours than the 40-hour threshold for overtime.