Current Attempt in Progress

Inventory information for Part $311$ of Swifty Corp. discloses the following information for the month of June.

$\backslash$table$[[$June $1,$Balance,$298$ units @ $$11,$June $10,$Sold,$200$ units @ $$26],[11,$Purchased,$802$ units @ $$13,15,$Sold,$497$ units @ $$27],[20,$Purchased,$497$ units @ $$14,27,$Sold,$300$ units @ $$29]]$

$($a$)$

Assuming that the periodic inventory method is used, compute the cost of goods sold and ending inventory under $(1)$ LIFO and $(2)$ FIFO.

$\backslash$table$[[,\backslash$table$[[(1)],[$LIFO$]],\backslash$table$[[(2)],[$FIFO$]]],[$Cost of goods sold,$$,$$