A married couple earns a combined $$149,000$ in income. In a brokerage account, they sell stock for $$40,000$ that they bought $10$ months ago for $$32,000.$ They contribute $$30,000$ to traditional $457($b$)$ accounts and $$4,000$ to their HSA $($which they buy via employer$-$provided insurance$).$ They have $$2,000$ in above$-$the$-$line deductions and $$20,000$ in potential itemizations: They have three kids, aged $11,14,$ and $18.$ Solve for their Federal income taxes.