Average$-$cost per unit?inventory $(1)$FIFO $(2)$LILO$?$

Cost of goods?

Bramble Company's record of transactions for the month of April was as follows. Purchases (balance on hand) April 1 4 8 13 21 29 1,080 2,700 2,160 1,260 900 9,540 $5.40 5.50 5.80 5.90 6.00 6.20 April 3 9 11 23 27 Sales 900 2,520 1,080 2, 160 1,620 8,280 $10.00 10.00 11.00 11.00 12.00