NAFI on the first of jully has 4000 units in inventory values at 5$ each. The following transaction took place during the month:

july2: company buys 1200 units at 6$ each

july 8: company buys 800 units at 5$ each

july 18: comp. sells 2000 units at 5$ each

july 22: comp: sells 2000units at 4$ each

jully 25: company sells 3000 units t 8$ each.

Compute ending enventory and cogs at fifo