The following events pertains to Flattery Company that occurred during the month of September:

9/1 Beginning Inventory 400 units

@ $50 each 9/5 Purchased 100 units

@ $51 each 9/17 Sold 250 units

@ $91 each 9/22 Purchased 75 units

@$52 each 9/30 Sold 200 units

@ $92 each Flattery Company uses a periodic FIFO system.

Determine the cost of goods sold and ending inventory for the month of September.