Mr. and Mrs. Kim, married filing jointly, own a principal residence and a vacation home. Each residence is subject to a mortgage that qualifies as acquisition debt, and both mortgages were incurred before December 15, 2017. This year, the mortgage holders provided the following information: Mortgage Interest Paid $ 38,000 22,100 Average Balance of Mortgage $ 941,800 340,000 Principal residence Vacation home Compute Mr. and Mrs. Kim's qualified residence interest. (Do not round intermediate calculations. Round your final answer to the nearest dollar amount.) Qualified residence interest