Inventory data for Stranger Things Company for January 2023 are as follows: January 1 balance 80 units at $25 100 units at $28 January 10 purchase January 15 sale 120 units 90 units at $32 January 21 purchase January 28 sale 110 units Required 1. Using FIFO, compute ending inventory as of January 31, 2023, and determine cost of goods sold for January.