On December 31, 2017, Swan Company sold for $150,000 an old machine having an original cost of $170,000 and a book value of $120,000. The terms of the sale were as follows: $30,000 down payment $60,000 payable on December 31 each of the next two years The agreement of sale made no mention of interest; however, 9% would be a fair rate for this type of transaction. What should be the amount of the notes receivable net of the unamortized discount on December 31, 2017 rounded to the nearest dollar