Abnormal Spoilage: Definition, Causes & Accounting
Abnormal spoilage is unexpected production waste charged as a period cost. Learn how to identify it, calculate it, and record the journal entry.
What Is Product Cost? Definition, Components and Examples
Product cost is the total cost of manufacturing a unit — direct materials, labour, and overhead. Learn the formula, see a worked example, and how it flows to COGS.
Marginal Cost: Definition, Formula and Examples
Marginal cost measures the cost of producing one additional unit. Learn the formula, a step-by-step calculation, and why it matters for business decisions.
Cost of Goods Sold (COGS): Formula and Examples
Cost of goods sold (COGS) measures the direct costs of producing goods sold. Learn the formula, how to calculate it, and why gross margin matters.
Absorption Costing: Definition, Formula and Example
Absorption costing assigns all manufacturing costs — fixed and variable — to each unit produced. Learn the formula, see a worked example, and when it applies.
Cost of Goods Manufactured: Formula & Calculation
Learn what cost of goods manufactured is, how the formula works, and how to calculate it with a clear step-by-step example.
Cost Per Unit of Activity Driver: Formula and Example
The cost per unit of activity driver is the overhead rate used in ABC costing. Learn the formula, see a worked example, and understand how to apply it.
Cost Pool: Definition, Examples and How It Works
A cost pool groups related overhead costs before allocating them to products or services using a cost driver. Definition, types, and worked example.
Modified Audit Report: Types, Meanings and Implications
A modified audit report signals the auditor has reservations. Learn the four opinion types — qualified, adverse and disclaimer — and what each means for boards and investors.
Audit Report: Definition, Types and Opinions
An audit report is the independent auditor’s formal opinion on a company’s financial statements. Learn what it contains, how it’s structured, and what each opinion type means.
