For each company, calculate the missing amount. Sales Cost of Goods Sold $ 8.900 Company Lennon Harrison McCartney Starr 3,800 8,100 9,000 7,600 Gross Profit Operating Net Income Expenses $ 4,800 $ 2,700 $ 2,100 1,100 3,200 5,200 1,300 5,900 2,100 3,800 1,700