Eugene and Velma are married. For 2018, Eugene earned $25,000 and Velma earned $30,000. They have decided to file separate returns. They have no deductions for adjusted gross income. Eugene's itemized deductions are $14,200 and Velma's are $4,000. Assuming Eugene and Velma do not live in a community property state and Eugene deducts the greater of the standard deduction or itemized deductions, what is Eugene's taxable income?