Calculate the total amount to be assigned to cost of goods sold for the fiscal year ended September $30,20-2,$ and ending inventory on September $30,20-2,$ under each of the following periodic inventory methods. Cost of Goods Sold Cost of Ending Inventory

$1.$ FIFO

$2.$ LIFO

$3.$ Weighted$-$average $($round calculations to two decimal places$)$

$4.$ Specific identification