The process I use, or the factors that I use, to prioritize tasks break down to three major factors. The urgency, time, and personnel. So urgency with FedEx, ground, within our fleet, can be anything from an inspection to an oil change for a truck. But if the vehicle registration is out, well that needs much faster addressing than an oil change. Time within the period of time, the time of day, within the business day, etc. And then also personnel, how many drivers do I have on, do I have the opportunity to execute a particular task, or did someone call out? So for the prioritizing my tasks, that's going to be first the urgency, then the time, and finally the personnel.