Section 5. Allocation of Funds.--A sum not to exceed twelve million dollars ($12,000,000) shall be allocated by the Governor for the purpose of administering and implementing this act from funds made available under the Emergency Disaster Relief Act of July 7, 1972 (No.18-A). Any funds unencumbered or unexpended after all claims under this act have been finally determined shall be returned to the Emergency Disaster Relief Fund.