30. (1 point) The following pertain to the cost of H's only inventory item. Inventory on hand, January 1 Purchases February 18 Purchases, Narch 6 20 units @ $60 per unit 40 units @ $80 per unit 60 units @ $90 120 per unit . Sales, January 17 Sales, February 23 Sales March 13 10 units @ $200 per unit 40 units @ $200 per unit 30 units @ $200 per un 100 (100 x $200 = $20,000) Calculate COGS AND GP for the quarter ending 03-31 AND EI as of 03-31 assuming Huses perpetual LIFO. ET COGS Gross profit