natalie is married to chad, who abandoned her in early june of 2022. she has not seen or communicated with him since then. she maintains a household in which she and her two dependent children live. which of the following statements about natalie's filing status in 2022 is correct? a.natalie can file as a head of household. b.natalie can use the rates for single taxpayers. c.natalie can file as a surviving spouse. d.natalie can file a joint return with chad.