Capital gains. Nanouk files as head-of-household. In 2020, she earned a salary of $104,150. She also realized a gain of $40,000 on the sale of a capital asset that she had held for eight years. She had no other income or transactions. She had no for AGI deductions and took the standard deduction ($18,650). How much is her income tax liability for 2020? $13,158 $25,223 $22,758 O $19,158