Periodic inventory by three methods; cost of goods sold

The units of an item available for sale during the year were as follows:

Jan. $1$ Inventory $40$ units at $$124$

Mar. $10$ Purchase $70$ units at $$132$

Aug. $30$ Purchase $20$ units at $$136$

Dec. $12$ Purchase $70$ units at $$138$

There are $80$ units of the item in the physical inventory at December $31.$ The periodic inventory system is used. dollar.

Cost of Ending Inventory and Cost of Goods Sold

Inventory Method Ending Inventory Cost of Goods Sold

First$-$in$,$ first$-$out $($FIFO$)$ : $q,$ $

Last$-$in$,$ first$-$out $($LIFO$)q,$

$q,$

Weighted average cost $q,$

$q,$Periodic inventory by three methods; cost of goods sold

The units of an item available for sale during the year were as follows:

Jan. $1$ Inventory $40$ units at $$124$

Mar. $10$ Purchase $70$ units at $$132$

Aug. $30$ Purchase $20$ units at $$136$

Dec. $12$ Purchase $70$ units at $$138$

There are $80$ units of the item in the physical inventory at December $31.$ The periodic inventory system is used. dollar.

Cost of Ending Inventory and Cost of Goods Sold

Inventory Method Ending Inventory Cost of Goods Sold

First$-$in$,$ first$-$out $($FIFO$)$ : $q,$ $

Last$-$in$,$ first$-$out $($LIFO$)q,$

$q,$

Weighted average cost $q,$

$q,$