Sarah (single) purchased a home on January 1, 2008 , for $600,000. She eventually sold the home for $800,000. What amount of the $200,000 gain on the sale does Sarah recognize in each of the following alternative situations? (Assume accumulated depreciation on the home is $0 at the time of the sale. Note: Leave no answer blank. Enter zero if applicable. Required: a. Sarah used the home as her principal residence through December 31,2019 . She used the home as a vacation home from January 1, 2020, unti she sold it on January 1, 2023. b. Sarah used the property as a vacation home through December 31, 2019. She then used the home as her principal residence from January 1, 2020, until she sold it on January 1,2023. Note: Round intermediate percentage computation to 2 decimal places. c. Sarah used the home as a vacation home from January 1, 2008, unta January 1, 2022. She used the home as her principal residence from January 1, 2022, until she sold it on January 1,2023 . d. Sarah used the home as a vacation home from January 1, 2008, through December 31, 2016. She used the home as her principal residence from January 1, 2017, until she sold it on January 1,2023 . Note: Round intermediate percentage computation to 2 decimal places