Compute the value of the cost of goods sold at the end of September under the LIFO perpetual cost flow assumption. numbers reflected in your final answers, you must enter your answers with commas.) Cost/Unit Total Date Number of Units Cost of Goods Sold Compute the value of the ending inventory at the end of September under the LIFO perpetual cost flow assumption. (Do not u comma-formatted numbers reflected in your final answers, you must enter your answers with commas.) Date Number of Units Cost/Unit Total Ending Inventory Before moving onto the next section, please do the followino (for screen help, click on the hyperlinks below)