In: Accounting
>> Cost of Goods available for sale = ( 550 * $ 60 ) + ( 450 * $ 65 ) + ( 1100 * $ 57 )
>> Cost of Goods available for sale = $ 124,950.
>> Goods available for sale = 550 + 450 + 1100
>> Goods available for sale = 2100
>> Ending inventory units = 2100 - 950 - 800
>> Ending inventory units = 350.
Question -1
:: Periodic Average cost
>> Average cost per unit = $ 124,950 / 2100
>> Average cost per unit = $ 59.5.
>> Ending Inventory = 350 * $ 59.5
>> Ending Inventory = $ 20,825
>> Cost of Goods sold = $ 124,950 - $ 20,825
>> Cost of Goods sold = $ 104,125.
Question -2
:: Periodic LIFO
>> Ending Inventory = 350 * $ 60
>> Ending Inventory = $ 21,000.
>> Cost of Goods sold = $ 124,950 - $ 21,000
>> Cost of Goods sold = $ 103,950.
Question -3
:: Perpetual FIFO
>> Ending Inventory = 350 * $ 57
>> Ending Inventory = $ 19,950
>> Cost of Goods sold = $ 124,950 - $ 19,950
>> Cost of Goods sold = $ 105,000.
Question -4
:: Perpetual LIFO
>> Ending Inventory = ( 300 * $ 57 ) + ( 50 * $ 60 )
>> Ending Inventory = $ 20,100
>> Cost of Goods sold = $ 124,950 - $ 20,100
>> Cost of Goods sold = $ 104,850.