Markus Company sells 1,000 bonds of its debt investment in Berta Inc. for $20,000. The original cost of the 1,000 bonds was $18,000. During the prior year, the bonds were reported on the balance sheet at a fair value of $19,000. Assume the investment was accounted for as available-for-sale and all unrealized holding gains and losses have been reversed. The journal entry to record the sale of the bonds should include these credits: (Select all that apply.)