Kenzie is a research scientist in Tallahassee, Florida. Her spouse Gary stays home to take care of their house and two dogs. Kenzie's total wages for 2019 were $60,500 from which $5,900 of federal income tax was withheld. ​ Calculate the income tax due or income tax refund on Kenzie and Gary's 2019 individual income tax return. Use the tax formula for individuals and show your work.