done in exell would be preffered. thank you.

Devro PLC is a manufacturer of collagen products for the food industry. Its revenue comes mainly from the sale of collagen products to food manufacturers and local distributors. Devro PLC reported the following amounts on its past three years income statements: DEITE Devro PLC Fiscal Year End: 2020-12-31 DATE Income Statement (Annual) 2017-12-31 CY2017 2018-12-31 CY2018 2019-12-31 CY2019 Revenue 332 215 117 56 9 49 Cost of Goods Sold Gross Profit SGRA Expense Research and Development Expense Operating Income Non-Operating interest Expense Non-Operating Interest Income Other Income (Expense) Earnings from continuing operations before taxes Provision for Income Taxes Net Earnings From Continuing Operations Net Earnings From Discontinued Operations Net Earnings Earnings Attributable to NonControlling interest Extraordinary Items Net Income Attributable to Devro PLC Special Income (Charges) Normalized Net Income 11 0 0 28 8 20 338 222 116 69 10 36 9 0 0 23 7 17 0 17 319 271 18 56 8 (18) 0 0 (28) 25 (53) 0 (53) 0 0 (53) 0 (53) 0 20 0 0 20 (7) 27 0 0 17 0 17 Perform a vertical analysis of the income statements from 2017 through 2019. What are you learning from your analysis