Answer:
Ending inventory under:
FIFO = $3655
LIFO = $3385
Step-by-step explanation:
Ending Inventory under FIFO
These 320 units purchased at the end will make up the ending inventory,
135 units at $12 = $1620
(320-135 = 185) 185 units at $11 = $2035
Total cost of ending inventory = $3655
Ending Inventory under LIFO
The 320 units under LIFO will be the ones purchased at the start.
135 units at $10 = $1350
(320-135 = 185) 185 units at $11 = $2035
Total cost of ending inventory $3385