1.

Jack has $80,000 net earnings from self-employment. What is his self-employment tax for 2019?

2.

. John purchased a vehicle for business and personal use. In 2019, he used the vehicle 70% for business (11,000 business miles incurred equally throughout the year) and calculated his vehicle expenses using the standard mileage rate. John also paid $1,800 in interest and $580 in county property tax on the car. What is the total business deduction related to business use of the car?