Erin (53) suffered the loss of her husband in 2021. Since then, she has maintained a home for herself and her son, Blake (14). Which filing status is most advantageous for her to use on her 2023 return, and what is her standard deduction? Married filing separately; $13,850. Single; $13,850. Head of household; $20,800. Qualifying surviving spouse; $27,700. Mark for follow up