Kiyara (single) is a 50 percent shareholder of Guardian Corporation (an S Corporation). Kiyara does not do any work for Guardian Corporation. Guardian Corporation reported $320,000 of business income for the year (2022). Before considering her business income allocation from Guardian Corporation and the self-employment tax deduction (if any). Kiyara's adjusted gross income was $270,000 (all employee salary). Kiyara has $41,000 in itemized deductions. Answer the following questions for Kiyara. Note: Leave no answer blank. Enter zero if applicable. d. What is Kiyara's additional Medicare tax liability (include all earned income in computing the tax)? Additional Medicare tax liability