_____Is Composed of Alternating Bands of Light and Dark Silicate

question 111

Multiple Choice

_____is composed of alternating bands of light and dark silicate minerals.

• A) Gneiss
• B) Mica schist
• C) Phyllite
• D) Marble

---

Definitions:

Opportunity Cost

The potential benefit that is given up when one alternative is selected over another.

Variable Selling

Variable selling costs are expenses that fluctuate with sales volume, such as commissions and credit card fees, which increase as sales increase.

Administrative Expense

Costs related to the general administration of a business, such as salaries of executive officers and costs of the head office.

Direct Labour

The wages or salaries paid to employees directly involved in producing goods or providing services.