Purchased Units Unit Cost Total Cost 100 50 November December January February $8.00 $10.00 $12.00 $800 $500 $480 $440 40 40 $11.00 $2,220 Units Available 230 for Sale Ending Inventory Units Sold in 200 March Units on Hand 30 Cost of Goods Sold: $1,890 What inventory method is being used to calculate costs of good sold? FIFO Weighted average O Specific ID OLIFO 80 000 000 F4 F2 00 F7 DU FB F3 F5