How Old Is Our Planet Earth

question 46

Multiple Choice

How old is our planet Earth?

• A)6,000 years old
• B)4.6 million years old
• C)4.6 billion years old
• D)We do not have enough information to accurately date the age of Earth.

---

Definitions:

Direct Materials

Raw materials that can be directly traced to the manufacturing process of a product and are considered a variable cost.

Mixing Department

A section within a manufacturing facility where materials are combined to produce a product, often part of the production line.

Weighted-Average Method

A method in cost accounting used to average costs and quantities over a specific period, often applied in inventory valuation and costing of goods sold.

Process Costing

A costing system used where identical or similar products are mass-produced, allocating costs over the units produced during a period.