Find the following risk ratios for Pfizer in the years 2021-2023: (find and use Pfizer's annual reports)

1. Days accounts payable outstanding

2. Net days of working capital financing needed

3. liabilities to assets ratio

4. Liabilities to shareholder's equity ratio

N 3 4 5 Ratios Pfizer's Risk Ratios for 2021-2023 2021 2022 2023 6 Current Ratio 1.40 1.22 0.91 7 Quick Ratio 1.00 0.80 0.50 8 Operating cash flow to current liabilities ratio 95.0% 69.0% 19.3% 9 Accounts Receivable Turnover 8.4 8.9 5.3 10 Days accounts receivable outstanding 44 41 69 11 Inventory Turnover 3.6 3.8 2.6 12 Days inventory held 101 96 140 13 Accounts Payable Turnover 6.4 5.5 3.9 14 Days accounts payable outstanding 15 Net days of working capital financing needed 16 Liabilities to assets ratio 17 Liabilities to shareholder's equity ratio