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 @ $28 = $280 10 units @ $30 = $300 6 units @ $33 = $198 22 units @ $62