Use perpetual weighted-average cost. Opening stock is 60 units at $22 each. Receive 80 at $32 each, then issue 40 units. There are no freight charges or returns. Update average cost at the receipt; an issue uses that average and does not change it. Keep full precision until the final answer.
Calculate the new weighted-average unit cost in dollars. Keep intermediate values unrounded; round the final answer to 2 decimal places if needed.