Eva received $60,000 in compensation payments from jazz corp. during 2019. eva incurred $5,000 in business expenses relating to her work for jazz corp. jazz did not reimburse eva for any of these expenses. eva is single and she deducts a standard deduction of $12,200. based on these facts answer the following questions: use tax rate schedule for reference. problem 8-68 part c c. assume that eva is considered to be a self-employed contractor. what is her self-employment tax liability and additional medicare tax liability for the year?