the person is entitled to receive not more than ten percent (10%) of the proceeds of the action or settlement, taking into account the significance of the information and the role of the person bringing the action in advancing the case to litigation, plus reasonable attorney's fees and an amount to cover the expenses and costs of bringing the action.
the person is not entitled to an amount under this section.
After conducting a hearing at which the attorney general or the inspector general and the person who initially filed the complaint may be heard, the court shall determine the specific amount to be awarded under this section to the person who initially filed the complaint. The award of reasonable attorney's fees plus an amount to cover the expenses and costs of bringing the action is an additional cost assessed against the defendant and may not be paid from the proceeds of the civil action.
the court may award the defendant reasonable attorney's fees plus an amount to cover the expenses and costs of defending the action, if the court finds that the action is frivolous, vexatious, or brought primarily for purposes of harassment.
IC 5-11-5.7-6