Answer:
clean up her notes for errors or missing information.
Step-by-step explanation:
This is most likely Samantha's best use of time. In this example, Samantha is not sure about the quality of her notes, and therefore, wonders if they can be improved. The best way to find this out would be looking over the notes again, and cleaning them up for errors or missing information. This process is unlikely to take more than a few minutes.