Gross revenues may include membership fees, class fees, cash donations, tithes, receipts from sales or other forms of fund collection that enables the nonprofit organization to operate. Administrative expenses are those for administrative support such as rent, utilities, salaries, advertising, and other like items as well as fundraising expenses. Operating expenses for carrying out the purposes of the nonprofit organization are not included in administrative expenses. The monetary receipts and expense amounts may be verified with certified financial statements or financial documents required by public Agencies.