Walmart Corporation's 2023 Inventory purchase and sales are as follows

Purchases:
Beginning Inventory		50 units @ $100 per unit
Purchase 1 on 2/1/23		25 units @ $105 per unit
Purchase 2 on 6/15/23		25 units @ $110 per unit
Sales:
Sale 1 on 3/12/23		40 units @ $400 per unit
Sale 2 on 10/15/23		30 units @ $410 per unit

Compute Ending Inventory, Sales, COGS, and Gross Margin under each of the inventory cost flow assumptions and fill in your answers on the table below. Walmart uses PERIODIC inventory tracking.

	FIFO	Weighted Average	LIFO
Ending Inventory
Sales
Cost of Goods Sold
Gross Margin