Maintaining situational awareness as a remote pilot in command (PIC) of a small unmanned aircraft primarily requires awareness of

While operating a small unmanned aircraft system (sUAS) for an infrastructure inspection, the remote pilot notices the battery level has reached 30%, a low GPS signal warning appears on the controller display, and the customer calls requesting preliminary photos. What is the most appropriate immediate task management action?

As the remote PIC, you recognize that you are fatigued from lack of sleep prior to a scheduled small UAS operation. Applying aeronautical decision-making (ADM) principles, what is the best course of action?