Specific Identification, FIFO, LIFO, and Weighted$-$Average Swing Company's beginning inventory and purchases during the fiscal year ended September $30,20-2,$ were as shown. Use the following information for the specific identification method. There are $1,300$ units of inventory on hand on September $\backslash (30,20-2\backslash ).$ Of these $1,300$ units:Required: $1.$ FIFO $2.$ LIFO $3.$ Weighted$-$average $($round calculations to two decimal places$)4.$ Specific identification