PLEASE HELP WILL MARK BRAINLIEST

2. A neutral aluminum rod is at rest on a foam insulating base. A negatively charged balloon is brought near one end of the rod but not in direct contact with it. In what way, if any, will the charges in the rod be affected?

A. The overall charge will become negative as positive charges jump to the balloon

B. The overall charge will become positive as negative charges jump to the balloon

C. The charges will be unaffected by the presence of the balloon

D. The charges will become polarized with a positive zone near the balloon