Answer:
Cardboard packaging for the product is a product cost
Step-by-step explanation:
As we know that
There are two types of cost i.e product cost and the period cost.
The product cost is the cost which is directly related to the product i.e direct material cost, direct labor cost, etc
And, the period cost is the cost which includes the major part of the selling and admin expenses like - sales commission, advertising expense, etc
Plus, the human capital is necessary for all the firms and the depreciation is also charged in all type of business
So the cardboard packaging is the product cost