JC recently graduated from veterinary school and opened her own professional practice. Assume JC does not qualify for the QBI deduction. This year, her net profit was $29,400. Required: a. Compute JC's after-tax income from her practice assuming her self-employment tax is $4,154, and her marginal income tax rate is 22 percent. b. What percentage of the federal tax burden on JC's business income is represented by the self-employment tax? Complete this question by entering your answers in the tabs below. Required A Required B Compute JC's after-tax income from her practice assuming her self-employment tax is $4,154, and her marginal income tax rate is 22 percent. (Round your intermediate calculations to the nearest whole dollar amount.) After-tax income Required A Required B >