On January​ 1, 2018, Benbrook Company purchased equipment and signed a​ six-year mortgage note for​ $160,000 at​ 15%. The note will be paid in equal annual installments of​ $42,278, beginning January​ 1, 2019. Calculate the balance of Mortgage Payable after the payment of the first installment.​ (Round your answer to the nearest whole​ number.)