D Question 3 1 pts The merchandise inventory data for an item for September are: Sept. 1 Beginning inventory 20 units at $19.00 per unit Sept. 4 Sold 10 units Sept. 10 Purchased 30 units at $20.00 per unit Sept. 17 Sold 20 units Sept. 30 Purchased 10 units at $21.00 per unit Using the perpetual system, costing by the first-in, first-out (FIFO) method, what is the total cost of the merchandise sold for September? Enter as whole number, no decimals or dollar signs