Read the Supplement Information entitled Analytical Review. Each of the following questions will require that you refer to the information on this supplement. Calculate the following (round to the nearest tenth) at December 31, 2021 of the year ended December 31, 2021 (unless otherwise indicated): Operating expense ratio: Dec. 31, 2021 $30,000 20,000 357,280 26,325 40,000 262,500 38,800 560,000 Dec. 31, 2020 $18,000 8,000 144,000 12,000 12,000 225,000 4,000 275,000 Cash Accounts Payable Long-term debt Selling Expense Marketable securities Sales Inventory Property, plant, equipment Accrued Liabilities Cost of Goods Sold General & Admin. Expenses Salary Payable Income Tax Expense Interest Expense Accounts Receivable 30,000 91,875 80,000 13,000 168,750 38,000 6,000 28,000 8,000 20,000 4,000 1,800 1,000 10,000 Other Data: Average total equity Average total assets Weighted Average Common Shares outstanding Market price per share of stock $226,400 $655,500 11,320 4,600 $22.50 $10.25