Pandora Corporation operates several factories in the Midwest that manufacture consumer electronics. The December 31, 2024, year- end trial balance contained the following income statement items: Account Title Sales revenue Interest revenue Loss on sale of investments Cost of goods sold Selling expenses General and administrative expenses Interest expense Research and development expense Income tax expense Required: Calculate the company's operating income for the year. Debits Credits $ 13,600,000 61,000 $ 111,000 6,310,000 631,000 1,630,000 51,000 1,310,000 911,000 Required: Calculate the company's operating income for the year. Operating revenues: Total operating revenue Less operating expenses: 0 0 Total operating expenses $ 0 Operating income