8:53 Description Please complete the inventory problems below: Description 1-AugBeginning Inventory #Units Unit Cost 200 $ 20.00 300 $ 25.00 2-Auginventory Purchased 3-AugInventory Purchased 350 $ 33 30.00 400 $ 35.00 4-AugInventory Purchased 1. First compute the total cost of units that are avaiable for sale during the month of August. 2. Compute the COGS for the sell of 900 units using the LIFO method. 3. Compute the COGS for the sell of 1000 units using the FIFO method. 4. Compute the COGS for the sell of 700 units using the Weighted Average method