Question

the root bene means good. what does the word benefactor mean?
a person who is disloyal and cannot be trusted
a person who helps others by contributing money or aid
a person who causes conflict and strife

Explanation:

The root "bene" means good. "Factor" can imply one who does something. A benefactor is someone who does good - typically by giving money or aid to help others.

Answer:

a person who helps others by contributing money or aid