4) (18 POINTS) Robin, an ice cream shop owner, had the following transactions happen in 2022 (all regular capital assets subject to the 0%,15%, and/or 20% preferred rates): a) What would Robin report for capital gains and/or losses on her tax return in 2022 ? b) What would Robin's total tax liability be if her taxable income, not including any capital gains and losses, was $98,000 for 2022 ? Assume Robin is single and not self-employed