Sandy was a juror in the trial for a man accused of stealing guns from a sporting-goods store. the defendant was not very well spoken and came from a very poor background, but sandy listened carefully to the evidence presented and made her decision based on that. sandy was using processing.

Sandy was using central route processing.

Explanation:

The idea of using central route processing refers to paying attention to the facts and not the other traits and demerits of the matter. Though the defendant was not very well-spoken, Sandy devised that she could understand the defendant's side based on what the presented evidence says. Thus, she paid attention to the evidence's narration of the happening and the defendant and based her decision on the facts put forward by it.

It allowed for things to be produced much more quickly and efficiently