The county commission of each county shall have jurisdiction, power and authority necessary and proper for the relief and support of the poor of its county, including the power to acquire and hold property and employ persons necessary therefor, and payment therefor shall be made out of county funds.

Upon the decease of any person having no estate and leaving no relatives in the county with the ability or estate adequate to defray his necessary burial expenses, such necessary burial expenses are a charge upon the county in which such death shall take place, and the county commission, upon the presentation of the account of such burial expenses shall make payment therefor.

The county commission of each county shall have the power and authority, with the approval of the State Department of Human Resources and security, to make other or further provision for the care of the poor of the county. The disbursement of funds for this purpose shall be made through agencies and in such manner as may be approved by the State Department of Human Resources.