Alice is single and self-employed in 2020. Her net business profit on her Schedule C for the year is $166,000. What is her self-employment tax liability and additional Medicare tax liability for 2020? (Round your final answer to the nearest whole dollar amount. Leave no answer blank. Enter zero if applicable.)

Alice is single and self-employed in 2020. Her net business profit on her Schedule C for the year is $166,000. What is her self-employment tax liability and additional Medicare tax liability for 2020? (Round your final answer to the nearest whole dollar amount. Leave no answer blank. Enter zero if applicable.) Self-employment tax liability Additional medicare tax liability