The Hammer, Anvil, and Stirrup Are the __________

question 96

Multiple Choice

The hammer, anvil, and stirrup are the __________.

• A) three components of the eardrum
• B) three tiny bones in the middle ear
• C) membranes in the oval window
• D) three components of the basilar membrane

---

Definitions:

Contribution Margin

The difference between the sales revenue of a product and its variable costs, used to cover fixed costs and generate profit.

Absorption Costing

A costing technique that incorporates all costs associated with production, including both fixed and variable expenses, into the product's price.

Income Increase

A rise in the amount of money earned from various sources, including work, investments, or business operations.

Variable Costing

A costing method that includes only variable costs—costs that change with production levels—in the calculation of product costs.