$\backslash$table$[[$Inventory$,,$Purchases,,Sales,$],[$May $1,1,550$ units at $$44,$May $10,720$ units at $$45,$May $12,1,200$ units$],[,$May $20,1,200$ units at $$48,$May $14,830$ units$],[,,,$May $31,1,000$ units$]]$

Cost of Merchandise Sold Unit Cost column and LOWER unit cost first in the Inventory Unit Cost column.

Schedule of Cost of Merchandise Sold

LIFO Method

$\backslash$table$[[\backslash$table$[[$Date$],[$May$]],\backslash$table$[[$Quantity$],[$Purchased$]],\backslash$table$[[$Purchases$],[$Unit Cost$]],,\backslash$table$[[$Purchases$],[$Total Cost$]],\backslash$table$[[$Quantity$],[$Sold$]],\backslash$table$[[$Cost of Merchandise$],[$Sold Unit Cost$]],\backslash$table$[[$Cost of Merchandise$],[$Sold Total Cost$]],\backslash$table$[[$Inventory$],[$Quantity$]],\backslash$table$[[$Inventory$],[$Unit Cost$]],\backslash$table$[[$Inventory$],[$Total Cost$]]],[1,,,,,,,,,,],[\backslash$table$[[$May$],[10]],,,$$$,x,,,,,,],[$May$,,,,,,,,,,],[12,$:$.,,,,,$$$,,,,]]$