A condensed income statement for Trident Shipping and a partially completed vertical analysis are presented below. Required: 1. Complete the vertical analysis by computing each missing line item as a percentage of sales revenues. 2. Does Trident's Cost of Goods sold for the current year, as a percentage of revenues, represent better or worse performance as compared to that for the previous year? 3. Has Trident"s net profit margin increased, or decreased, over the two years? X Answer is not complete. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Complete the vertical analysis by computing each missing line item as a percentage of sales revenues. (Round your answers to the nearest whole percent.) TRIDENT SHIPPING Income Statement (summarized) (in millions of U.S. dollars) Current Year Previous Year Sales Revenues $ 2,060 100 % $ 2,455 100 % Cost of Goods Sold 1,537 75 % 1,821 % Selling, General, and Administrative Expenses 433 446 18 % Other Operating Expenses 43 % 15 1 % Interest Expense 12 10 % 16 1 Income before Income Tax Expense 35 2 157 % Income Tax Expense 5 % 24 1 % Net Income $ 30 2 O % 133 %