Answer:
$2 per unit per year
Step-by-step explanation:
The calculation of the inventory carrying cost per unit per year is shown below:
Inventory Carrying cost per unit per year is
= Total Annual Inventory cost ÷ Economic order quantity
= $400 ÷ 200 units
= $2 per unit per year
It is computed By dividing the total annual inventory cost from the economic order quantity, in order to get the inventory carrying cost
Therefore, the first option is correct