The following information was drawn from the inventory records of Alpha Company as of December, Year 2. Beginning inventory (purchased in Year 1) 200 Units @ $5 each Purchases made in Year 2 800 Units @ $8 each Units Sold 900 Units @ $12 each Which of the following is the amount of the gross margin shown on the Year 2 income statement assuming Alpha uses a LIFO cost flow method?

A. $3,900

B. $6,900

C.$4,200 - I put this and it is wrong

D. $6,600