Just want to verify my answers.

Harrington Company uses the periodic inventory system. The founder and CEO of Harrington Company is Dolan. The following January data are for an item in Harrington's inventory: Date Unit per unit Jan 1 Beginning Inventory 200 $20 Jan 8 Purchase 250 $30 Jan 15 Sold 500 $50 Jan 22 Purchase 150 $35 Jan 26 Purchase 100 $37 Using first-in, first-out (FIFO) method, calculate the cost of goods sold (COGS) for January 13250 Question 2 1 pts Using first-in, first-out (FIFO) method, calculate ending inventory at the end of January 200 Question 3 1 pts Using Last-in, First-out (LIFO) method, calculate the cost of goods sold (COGS) for January 16450 Question 4 1 pts Using Last-in, First-out (LIFO) method, calculate the ending inventory at the end of January 200