DALLAS Ltd. purchased a patent on September 1, 2014 for $42,640. At the time of purchase, DALLAS estimated that the patent's economic benefits would last until the end of 2018 fiscal year. DALLAS' fiscal year-end is December 31. On April 1, 2017, DALLAS sold the patent to another company.

Prepare the journal entry to record the sale, assuming DALLAS sold the patent for $21,670.

SAMPLE LISTS OF ACCOUNTS AS REFERENCE:

Accounts Payable Accounts Receivable Accumulated Amortization - Copyrights Accumulated Amortization - Customer Lists Accumulated Amortization - Customer Database Accumulated Amortization - Development Costs Accumulated Amortization - Franchises Accumulated Amortization - Licenses Accumulated Amortization - Patents Accumulated Amortization - Software Accumulated Amortization - Trademarks Accumulated Depreciation Accumulated Impairment Losses - Goodwill Accumulated Impairment Losses - Licences Accumulated Impairment Losses - Patents Accumulated Impairment Losses - Trademark Accumulated Impairment Losses - Copyrights Administrative Expenses Advances to Employees Advertising Expense Allowance for Doubtful Accounts Amortization Expense Bad Debt Expense Bank Loans Buildings Cash Common Shares Copyright Cost of Goods Sold Customer Database Customer Lists Delivery Expense Depreciation Expense Development Costs Discount on Bonds Payable Due from Factor Due to Customer Equipment Fair Value - NI Investments Finance Expense Finance Revenue Franchises Freight-in Freight-out Gain on Disposal of Intangible Assets Gain on Sale of Equipment Gain on Sale of Land Goodwill Income Summary Intangible Assets Interest Expense Interest Income Interest Receivable Inventory Land Leasehold Improvements Licenses Loss on Disposal of Intangible Assets Loss on Disposal of Software Loss on Impairment - Goodwill Loss on Impairment - Licences Loss on Impairment - Trademarks Loss on Impairment - Copyrights Loss on Impairment - Patents Loss on Sale of Copyright Loss on Sale of Receivables Machinery Maintenance and Repairs Expense Miscellaneous Expense No Entry Notes Payable Notes Receivable Office Expense Office Expense - Bank Charges Patents Petty Cash Prepaid Expenses Prepaid Rent Purchase Discounts Recovery of Loss from Impairment Rent Expense Research and Development Expense Resource Liability Retained Earnings Revaluation Gain or Loss Revaluation Surplus Revaluation Surplus (OCI) Royalty Expense Sales Sales Discounts Sales Discounts Forfeited Sales Revenue Selling Expenses Servicing Liability Service Revenue Sick Pay Wages Payable Software Start-up Expenses Supplies Supplies Expense Trademarks Trade Names Unearned Revenue Unrealized Gain or Loss - FV-NI

Account Titles and Explanation Debit Credit