Which of the Following Are Heterogeneous Alloys

question 255

Multiple Choice

Which of the following are heterogeneous alloys?

• A) Mercury amalgam and tin-lead solder
• B) Brass
• C) Bronze
• D) Tin-lead solder and bronze
• E) Coinage cupronickel

---

Definitions:

Fixed Expenses

Expenses that do not fluctuate with changes in production level or sales volume, such as lease payments, insurance, and property taxes.

Margin of Safety

The difference between actual or expected sales and the break-even sales, measured to assess the risk of incurring losses.

Contribution Margin

The amount by which sales revenue exceeds variable costs, indicating how much contributes to covering fixed costs and generating profit.

Capital Intensive

Describes industries or businesses that require large amounts of investment in heavy machinery, equipment, or other capital assets to produce goods or services.