A company has the following purchases and sales during March Using the FIFO perpetual inventory method, what was the cost of the 22 units sold? Units Sold at Retail Date March 1 March 2 March 6 March 8 Activities Beginning inventory Purchase Purchase Sales Units Acquired at cost 10 units @ $40 $400 10 units @ $42 $420 6 units @ $45 - $270 22 units @ $74 $1,000 $910 $870 $950 $1,090