Answer: A) absorption costing unit product costs
Explanation:
Absorption costing is the costing convention that is used when fixed costs need to be apportioned to the production of goods and services.
When a company has idle capacity, any production done using that idle capacity would incur no fixed costs because the fixed costs for the entire capacity, both idle and non-idle have been covered already as fixed costs are charged on the entire company capacity.
Absorption costing is therefore not relevant here as the company will use its sufficient idle capacity that has already incurred fixed costs.
