i. Focus Dynamics Corporation has the following accounts and financial data for 2020: Sales revenue General and administrative expense Current assets Interest expense Depreciation expense Current Liabilities Preferred stock dividends Net fixed assets Total number of common stock outstanding Selling expense COGS Tax rate Market price per share Total assets You are required to calculate the following: a) Operating profit b) Net profit after tax c) Earnings per share d) Return on total asset (ROA) e) Price to earnings ratio (PE ratio) 1100000 88000 580000 33000 35000 280000 25000 770000 50000 66000 715000 30% 22 1350000