| (6) The total service charges levied by a municipality on |
| any institution and organization under this section |
shall may not exceed 2% of the gross annual revenues of |
| the organization. To qualify for this limitation the |
| institution or organization shall file with the |
| municipality an audit of the revenues of the |
| organization for the year immediately prior to the year |
| for which the service charge is levied. The municipal |
| officers shall abate the service charge amount that is |
| in excess of 2% of the gross annual revenues. |