using fifo method what is the dollar value on ending inventory if ther was 380 videos games on hand.

may 14, 100 units @ 8.00 1,600.00
aug 27, 250 units @ 9.00 850.00
nov 18, 300 units @ 8.75 2,625.00

(5X-5y)³+(5y-3z)³+(3z-5x)³