calculate the following financial ratios: g. Operating profit margin h. Inventory Turnover i. Days in inventory 1. Average collection period k. Return on equity 1. Return on assets m. Payout rations

BALANCE SHEET 2020-12-31 Current Assets 1,134,967 Inventory 18,069 Investments 94,311 Fixed Assets 2,063,824 Other Assets 1,386,539 Total Assets 4,697,710 Current Liabilities 859,921 Non-Current Liabilities 2,563,041 Other Liabilities Shareholders Equity 1,270,663 Total Liabilities and Shareholder Equity 4,697,710 Minority Interests 4,085 All figures are in Thousands Currency SAR STATEMENT OF INCOME 2020-12-31 Sales 1,169,662 Sales Cost 1,101,911 Total Income 67,751 Other Revenues 17,604 Total Revenues 85,355 Admin and Marketing Expenses 208,881 Depreciation 197,220 Other Expenses 42,705 Total Expenses 448,806 Net Income Before Zakat -363,451 Zakat 14,264 Net Income -377,715 Balance First Period 163,801 Reserves Cash Dividends Other Distributions Balance End Period -22,067 All figures are in Thousands