Need help solving the net income vertical analysis I struggle with these!

Calculate the vertical analysis for net income, if appropriate, to the nearest tenth (one decimal point e.g. 5.1%). Use % sign if appropriate. You do not need any exlernal information.All information is given in the table below. Inc. 2021 2020 2019 2018 Net sales $8.080.1 $71702 $63335 $67640 Cost of Sales $23031 $20703 $20397 $20551 Net Earnings $590.0 $479.1 $375.0 $709.5 Total Equity $21948 $2,101.? $19520 $23335 Total Assets $54696 $52923 $44194 $58373 Net income vertical analysis