Absorption Costing
Direct Materials, Direct Labour, Fixed manufacturing overhead, Variable manufacturing overhead ↓ Product costs
Selling and administrative expenses→Period Cost
Variable Costing
Direct materials, Direct labour, Variable manufacturing overhead ↓ Product costs
Fixed manufacturing overhead,
Selling and administrative expenses
↓
Period Cost
Difference between absorption and variable costing
Fixed manufacturing overhead
Product cost for absorption costing and period cost for variable costing
JIT Inventory methods
Production tends to equal sales so the difference between variable and absorption incomes tends to disappear.