There are two objects with initial charge. object a has 3 positive and 3 negative charges. object b has 5 positive and 3 negative charges.

when the objects interact, which option indicates a possible net charge for each object?

object a: +1 object b: +1

object a: +8 object b: +6

object a: –2 object b: +2

object a: +5 object b: +3