Final answer:
Under LIFO, Primary Co will sell 160 units from the $20 per unit layer and 300 units from the $22 per unit layer out of the 460 units sold.
Step-by-step explanation:
The question pertains to the accounting and inventory cost method known as the Last-In, First-Out (LIFO) method. Under LIFO, the most recently purchased inventory is sold first. Primary Co has two layers of inventory, with 500 units at $20 per unit and 300 units at $22 per unit.
When Primary Co sells 460 units, it will sell all 300 units from the more recent layer of inventory costing $22 per unit first and then 160 units from the earlier layer costing $20 per unit.
A. Out of the 460 units sold, 160 units will be sold from the layer of inventory that cost $20 per unit.
B. Out of the 460 units sold, 300 units will be sold from the layer of inventory that cost $22 per unit.