Each application for a license shall be accompanied by:

(1) An investigation fee of $172.50 which shall not be subject to refund.

(2) The annual license fee as specified in § 2310.

(3) Financial statements reasonably satisfactory to the Commissioner.

5 Del. C. 1953, § 2307; 58 Del. Laws, c. 421; 67 Del. Laws, c. 260, § 1.;