Please make ratio analysis of Apple INC for 2018-2021. Please see attached file for sample.

EXHIBIT 4 1990 1991 1992 1993 Ratio Analysis 1. LIQUIDITY RATIOS for Maytag Corporation 1993 Current 2.1 1.9 1.8 1.6 Quick 1.1 1.0 1.1 1.0 2. LEVERAGE RATIOS Debt to Total Assets 61% 60% 76% 57% Debt to Equity 155% 151% 317% 254% 3. ACTIVITY RATIOS Inventory turnover - sales 5.7 6.1 7.6 6.9 Inventory Turnover-cost of sales 4.3 4.6 5.8 6.5 Avg. Collection Period -days 57 55 56 0 Fixed Asset Turnover 3.9 3.6 3.6 3.6 Total Assets Turnover 1.2 1.2 1.2 1.1 4. PROFITABILITY RATIOS Gross Profit Margin 24% 24% 23% 5% Net Operating Margin 8% 6% 3% 5% Profit Margin on Sales 3% 3% -0% 2% Return on Total Assets 4% 3% -0% 2% Return on Equity 10% 8% -1% 8%