9. Using the facts in Problem #7, please do the journal entry for your company selling 250 items of your inventory for $120,000 with the terms 1/10, n/30 on 2/10/19. Note that the "perpetual" and the "periodie" methods use the same account names when selling merchandise. Then do the journal entry for your customer returning $10,000 of the inventory on 2/13/19.