Salmone Company reported the following purchases and sales of its only product. Salmone uses a perpetual inventory system. Determine the cost assigned to the ending inventory using FIFO.

Date	Activities	Units Acquired at Cost	Units Sold at Retail
May 1	Beginning Inventory	150 units @ $10.00
5	Purchase	220 units @ $12.00
10	Sales		140 units @ $20.00
15	Purchase	100 units @ $13.00
24	Sales		150 units @ $21.00

a.$2,260

b.$3,180

c.$1,860

d.$3,580

e.$2,100