assume blm. Inc, began may with 95 units of inventory that cost a total of $950. during may, blm, Inc, purchased and sold goods as follows: may 6 purchased 110 units at $ 11 each, may 15 sold 135 units at $27 each, may 22 purchased 145 units @ $ 12, and may 30 sold 80 units @ $26 each. Blm Inc, uses perpetual inventory. under the FIFO inventory method, how much is Blms cost of goods sold for the sale on may 15