Should a person fail to file a required admissions tax return, the Director of Finance shall make a determination of the amount of tax due from such person based on whatever information is available and shall notify such person by mail of the amount of tax so determined, along with any applicable interest and penalties, and direct such person to remit the amount due within 10 days. [Ord. 3557 § 11, 2002; Ord. 3437 § 2, 2000; Code 1970 § 3.02.120.]