The December 31, Year 4, balance sheet for Franklin Corporation is presented here. These are the only accounts on Franklin's balance sheet Amounts Indicated by question marks (?) can be calculated using the following additional information: Assets Cash FRANKLIN CORPORATION Balance Sheet As of December 31, Year 4 Accounts receivable (net) Inventory $40,000 ? ? Property, plant, and equipment (net) 294,000 $441,000 Liabilities and Stockholders' Equity Accounts payable (trade) Income taxes payable (current) Long-term debt Common stock Retained earnings Additional Information 40,000 300,000 $ Current ratio (at year end) Total liabilities Total stockholders' equity Gross margin percentage Inventory turnover (Cost of goods sold +Ending inventory) Gross margin for Year 4 Required 1.5 to 1.0 80% 30% a. Compute the balance in trade accounts payable as of December 31, Year 4 b. Compute the balance in retained earnings as of December 31, Year 4. 9.8 times $315,000 Compute the balance in the inventory account as of December 31, Year 4. (Assume that the level of inventory did not change from last year) (For all requirements, negative amounts should be indicated by a minus sign. Do not round intermediate calculations. Round your answers to the nearest whole dollar amount.) Accounts payable b. Retained earnings Inventory