Jennette handles customer complaints at a small stationary company, and noticed that customers tended to complain about just a few products. Jennette e$-$mailed her manager a proposal requesting customer support software to help them track the issues, and they got a free trial of the software. After a few months, the system did not seem to be saving her time, and her manager said this would be too expensive. Jennette decided to abandon the software, and use a spreadsheet to track customer complaints instead. By finding a new solution, Jennette demonstrated which ability?