Pandora Corporation operates several factories in the Midwest that manufacture consumer electronics. The December 31, 2018, year- end trial balance contained the following income statement items: Debits Credits Account Title Sales revenue 13,900, 64,e00 Interest revenue Loss on sale of investments 114,000 6, 340, 00 634,000 1,660,e00 54,e00 1,340, 914,000 Cost of goods sold Selling expenses General and administrative expenses Interest expense Research and development expense Income tax expense