Leonardo, who is married but files seperately, earns $80,400$ of taxable income. He also has $$15,400$ in city of Tulsa bonds. His wife, Theresa, earns $$50,400$ of taxable income. If leonardo earned an afditional $$30,400$ of taxable income this year, what would be the marginal tax rate on the extra income for $2023?$ Schedule Y$-2-$Married Filing Separately

$\backslash$table$[[$If taxable income is over:,But not over:,The tax is:$],[$$$11,000,$$$10\%$ of taxable income,$],[$$$44,725,$$$44,725,$$$1,100$ plus $12\%$ of the excess over $$11,000$