Answer:
Option E It is multiplied by the material unit cost to calculate the per unit carrying cost.
Explanation:
The reason is that the carrying cost which is also known as holding cost is the cost of holding a unit material for a year and this can be calculated as:
Holding Cost is also given in percentage of material price and is calculate by multiplying it with the material unit cost to calculate the holding cost per unit per year.
So the option E is correct.